From 1284e49cf186eaa19056e85a76a443d4eca8995d Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:49:03 +0000 Subject: svga: Use proper VGA register name macros in svga_wattr. Instead of magic register location constants. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- include/linux/svga.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/linux/svga.h b/include/linux/svga.h index c59a51a2b0e7..3fc52cb0bcb4 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -69,9 +69,9 @@ struct svga_pll { static inline void svga_wattr(u8 index, u8 data) { - inb(0x3DA); - outb(index, 0x3C0); - outb(data, 0x3C0); + inb(VGA_IS1_RC); + outb(index, VGA_ATT_IW); + outb(data, VGA_ATT_W); } /* Write a value to a sequence register with a mask */ -- cgit v1.2.3 From f6b0cc477de99fe715f1071b13ab822daed9a34f Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:49:18 +0000 Subject: svga: Make svga_wattr take an iomem regbase pointer. And use vga_{r,w}(). Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 18 +++++++++--------- include/linux/svga.h | 8 ++++---- 3 files changed, 14 insertions(+), 14 deletions(-) (limited to 'include') diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 75738a928610..bcbf098a41c7 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -552,7 +552,7 @@ static int s3fb_set_par(struct fb_info *info) } vga_wcrt(NULL, 0x3A, 0x35); - svga_wattr(0x33, 0x00); + svga_wattr(par->state.vgabase, 0x33, 0x00); if (info->var.vmode & FB_VMODE_DOUBLE) svga_wcrt_mask(0x09, 0x80, 0x80); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index fdb45674e2f6..59c99fd4901b 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -102,14 +102,14 @@ void svga_set_default_atc_regs(void) /* All standard ATC registers (AR00 - AR14) */ for (count = 0; count <= 0xF; count ++) - svga_wattr(count, count); + svga_wattr(NULL, count, count); - svga_wattr(VGA_ATC_MODE, 0x01); -/* svga_wattr(VGA_ATC_MODE, 0x41); */ - svga_wattr(VGA_ATC_OVERSCAN, 0x00); - svga_wattr(VGA_ATC_PLANE_ENABLE, 0x0F); - svga_wattr(VGA_ATC_PEL, 0x00); - svga_wattr(VGA_ATC_COLOR_PAGE, 0x00); + svga_wattr(NULL, VGA_ATC_MODE, 0x01); +/* svga_wattr(NULL, VGA_ATC_MODE, 0x41); */ + svga_wattr(NULL, VGA_ATC_OVERSCAN, 0x00); + svga_wattr(NULL, VGA_ATC_PLANE_ENABLE, 0x0F); + svga_wattr(NULL, VGA_ATC_PEL, 0x00); + svga_wattr(NULL, VGA_ATC_COLOR_PAGE, 0x00); vga_r(NULL, 0x3DA); vga_w(NULL, VGA_ATT_W, 0x20); @@ -159,8 +159,8 @@ void svga_set_textmode_vga_regs(void) vga_r(NULL, 0x3DA); vga_w(NULL, VGA_ATT_W, 0x00); - svga_wattr(0x10, 0x0C); /* Attribute Mode Control Register - text mode, blinking and line graphics */ - svga_wattr(0x13, 0x08); /* Horizontal Pixel Panning Register */ + svga_wattr(NULL, 0x10, 0x0C); /* Attribute Mode Control Register - text mode, blinking and line graphics */ + svga_wattr(NULL, 0x13, 0x08); /* Horizontal Pixel Panning Register */ vga_r(NULL, 0x3DA); vga_w(NULL, VGA_ATT_W, 0x20); diff --git a/include/linux/svga.h b/include/linux/svga.h index 3fc52cb0bcb4..95d39412a3c2 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -67,11 +67,11 @@ struct svga_pll { /* Write a value to the attribute register */ -static inline void svga_wattr(u8 index, u8 data) +static inline void svga_wattr(void __iomem *regbase, u8 index, u8 data) { - inb(VGA_IS1_RC); - outb(index, VGA_ATT_IW); - outb(data, VGA_ATT_W); + vga_r(regbase, VGA_IS1_RC); + vga_w(regbase, VGA_ATT_IW, index); + vga_w(regbase, VGA_ATT_W, data); } /* Write a value to a sequence register with a mask */ -- cgit v1.2.3 From 21da386d0e4c55f6f7482b4637532b942e22b70a Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:49:34 +0000 Subject: svga: Make svga_wcrt_multi take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 9 +++++---- drivers/video/s3fb.c | 13 +++++++------ drivers/video/svgalib.c | 32 ++++++++++++++++---------------- drivers/video/vt8623fb.c | 10 ++++++---- include/linux/svga.h | 2 +- 5 files changed, 35 insertions(+), 31 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 391ac939f011..a54dbf4c7836 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -657,8 +657,8 @@ static int arkfb_set_par(struct fb_info *info) svga_set_default_atc_regs(); svga_set_default_seq_regs(); svga_set_default_crt_regs(); - svga_wcrt_multi(ark_line_compare_regs, 0xFFFFFFFF); - svga_wcrt_multi(ark_start_address_regs, 0); + svga_wcrt_multi(par->state.vgabase, ark_line_compare_regs, 0xFFFFFFFF); + svga_wcrt_multi(par->state.vgabase, ark_start_address_regs, 0); /* ARK specific initialization */ svga_wseq_mask(0x10, 0x1F, 0x1F); /* enable linear framebuffer and full memory access */ @@ -676,7 +676,7 @@ static int arkfb_set_par(struct fb_info *info) /* Set the offset register */ pr_debug("fb%d: offset register : %d\n", info->node, offset_value); - svga_wcrt_multi(ark_offset_regs, offset_value); + svga_wcrt_multi(par->state.vgabase, ark_offset_regs, offset_value); /* fix for hi-res textmode */ svga_wcrt_mask(0x40, 0x08, 0x08); @@ -884,6 +884,7 @@ static int arkfb_blank(int blank_mode, struct fb_info *info) static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) { + struct arkfb_info *par = info->par; unsigned int offset; /* Calculate the offset */ @@ -897,7 +898,7 @@ static int arkfb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info } /* Set the offset */ - svga_wcrt_multi(ark_start_address_regs, offset); + svga_wcrt_multi(par->state.vgabase, ark_start_address_regs, offset); return 0; } diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index bcbf098a41c7..3984dcf7ba67 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -518,8 +518,8 @@ static int s3fb_set_par(struct fb_info *info) svga_set_default_atc_regs(); svga_set_default_seq_regs(); svga_set_default_crt_regs(); - svga_wcrt_multi(s3_line_compare_regs, 0xFFFFFFFF); - svga_wcrt_multi(s3_start_address_regs, 0); + svga_wcrt_multi(par->state.vgabase, s3_line_compare_regs, 0xFFFFFFFF); + svga_wcrt_multi(par->state.vgabase, s3_start_address_regs, 0); /* S3 specific initialization */ svga_wcrt_mask(0x58, 0x10, 0x10); /* enable linear framebuffer */ @@ -540,7 +540,7 @@ static int s3fb_set_par(struct fb_info *info) /* Set the offset register */ pr_debug("fb%d: offset register : %d\n", info->node, offset_value); - svga_wcrt_multi(s3_offset_regs, offset_value); + svga_wcrt_multi(par->state.vgabase, s3_offset_regs, offset_value); if (par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && @@ -822,8 +822,9 @@ static int s3fb_blank(int blank_mode, struct fb_info *info) /* Pan the display */ -static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) { - +static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) +{ + struct s3fb_info *par = info->par; unsigned int offset; /* Calculate the offset */ @@ -837,7 +838,7 @@ static int s3fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) } /* Set the offset */ - svga_wcrt_multi(s3_start_address_regs, offset); + svga_wcrt_multi(par->state.vgabase, s3_start_address_regs, offset); return 0; } diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 59c99fd4901b..bf3c7a92eeab 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -20,12 +20,12 @@ /* Write a CRT register value spread across multiple registers */ -void svga_wcrt_multi(const struct vga_regset *regset, u32 value) { - +void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value) +{ u8 regval, bitval, bitnum; while (regset->regnum != VGA_REGSET_END_VAL) { - regval = vga_rcrt(NULL, regset->regnum); + regval = vga_rcrt(regbase, regset->regnum); bitnum = regset->lowbit; while (bitnum <= regset->highbit) { bitval = 1 << bitnum; @@ -34,7 +34,7 @@ void svga_wcrt_multi(const struct vga_regset *regset, u32 value) { bitnum ++; value = value >> 1; } - vga_wcrt(NULL, regset->regnum, regval); + vga_wcrt(regbase, regset->regnum, regval); regset ++; } } @@ -516,62 +516,62 @@ void svga_set_timings(const struct svga_timing_regs *tm, struct fb_var_screeninf value = var->xres + var->left_margin + var->right_margin + var->hsync_len; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal total : %d\n", node, value); - svga_wcrt_multi(tm->h_total_regs, (value / 8) - 5); + svga_wcrt_multi(NULL, tm->h_total_regs, (value / 8) - 5); value = var->xres; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal display : %d\n", node, value); - svga_wcrt_multi(tm->h_display_regs, (value / 8) - 1); + svga_wcrt_multi(NULL, tm->h_display_regs, (value / 8) - 1); value = var->xres; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal blank start: %d\n", node, value); - svga_wcrt_multi(tm->h_blank_start_regs, (value / 8) - 1 + hborder); + svga_wcrt_multi(NULL, tm->h_blank_start_regs, (value / 8) - 1 + hborder); value = var->xres + var->left_margin + var->right_margin + var->hsync_len; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal blank end : %d\n", node, value); - svga_wcrt_multi(tm->h_blank_end_regs, (value / 8) - 1 - hborder); + svga_wcrt_multi(NULL, tm->h_blank_end_regs, (value / 8) - 1 - hborder); value = var->xres + var->right_margin; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal sync start : %d\n", node, value); - svga_wcrt_multi(tm->h_sync_start_regs, (value / 8)); + svga_wcrt_multi(NULL, tm->h_sync_start_regs, (value / 8)); value = var->xres + var->right_margin + var->hsync_len; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal sync end : %d\n", node, value); - svga_wcrt_multi(tm->h_sync_end_regs, (value / 8)); + svga_wcrt_multi(NULL, tm->h_sync_end_regs, (value / 8)); value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical total : %d\n", node, value); - svga_wcrt_multi(tm->v_total_regs, value - 2); + svga_wcrt_multi(NULL, tm->v_total_regs, value - 2); value = var->yres; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical display : %d\n", node, value); - svga_wcrt_multi(tm->v_display_regs, value - 1); + svga_wcrt_multi(NULL, tm->v_display_regs, value - 1); value = var->yres; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical blank start : %d\n", node, value); - svga_wcrt_multi(tm->v_blank_start_regs, value); + svga_wcrt_multi(NULL, tm->v_blank_start_regs, value); value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical blank end : %d\n", node, value); - svga_wcrt_multi(tm->v_blank_end_regs, value - 2); + svga_wcrt_multi(NULL, tm->v_blank_end_regs, value - 2); value = var->yres + var->lower_margin; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical sync start : %d\n", node, value); - svga_wcrt_multi(tm->v_sync_start_regs, value); + svga_wcrt_multi(NULL, tm->v_sync_start_regs, value); value = var->yres + var->lower_margin + var->vsync_len; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical sync end : %d\n", node, value); - svga_wcrt_multi(tm->v_sync_end_regs, value); + svga_wcrt_multi(NULL, tm->v_sync_end_regs, value); /* Set horizontal and vertical sync pulse polarity in misc register */ diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index a2965ab92cfb..46f8e06a55e8 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -373,6 +373,7 @@ static int vt8623fb_check_var(struct fb_var_screeninfo *var, struct fb_info *inf static int vt8623fb_set_par(struct fb_info *info) { u32 mode, offset_value, fetch_value, screen_size; + struct vt8623fb_info *par = info->par; u32 bpp = info->var.bits_per_pixel; if (bpp != 0) { @@ -428,10 +429,10 @@ static int vt8623fb_set_par(struct fb_info *info) svga_set_default_atc_regs(); svga_set_default_seq_regs(); svga_set_default_crt_regs(); - svga_wcrt_multi(vt8623_line_compare_regs, 0xFFFFFFFF); - svga_wcrt_multi(vt8623_start_address_regs, 0); + svga_wcrt_multi(par->state.vgabase, vt8623_line_compare_regs, 0xFFFFFFFF); + svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, 0); - svga_wcrt_multi(vt8623_offset_regs, offset_value); + svga_wcrt_multi(par->state.vgabase, vt8623_offset_regs, offset_value); svga_wseq_multi(vt8623_fetch_count_regs, fetch_value); /* Clear H/V Skew */ @@ -603,6 +604,7 @@ static int vt8623fb_blank(int blank_mode, struct fb_info *info) static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *info) { + struct vt8623fb_info *par = info->par; unsigned int offset; /* Calculate the offset */ @@ -616,7 +618,7 @@ static int vt8623fb_pan_display(struct fb_var_screeninfo *var, struct fb_info *i } /* Set the offset */ - svga_wcrt_multi(vt8623_start_address_regs, offset); + svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, offset); return 0; } diff --git a/include/linux/svga.h b/include/linux/svga.h index 95d39412a3c2..8ca81e0b0a6c 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -96,7 +96,7 @@ static inline int svga_primary_device(struct pci_dev *dev) } -void svga_wcrt_multi(const struct vga_regset *regset, u32 value); +void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value); void svga_wseq_multi(const struct vga_regset *regset, u32 value); void svga_set_default_gfx_regs(void); -- cgit v1.2.3 From dc6aff3a5d3e4f565cb07cd5f3b6983850971da7 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:49:49 +0000 Subject: svga: Make svga_wseq_multi take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/svgalib.c | 8 ++++---- drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) (limited to 'include') diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index bf3c7a92eeab..ed190aa09653 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -40,12 +40,12 @@ void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 } /* Write a sequencer register value spread across multiple registers */ -void svga_wseq_multi(const struct vga_regset *regset, u32 value) { - +void svga_wseq_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value) +{ u8 regval, bitval, bitnum; while (regset->regnum != VGA_REGSET_END_VAL) { - regval = vga_rseq(NULL, regset->regnum); + regval = vga_rseq(regbase, regset->regnum); bitnum = regset->lowbit; while (bitnum <= regset->highbit) { bitval = 1 << bitnum; @@ -54,7 +54,7 @@ void svga_wseq_multi(const struct vga_regset *regset, u32 value) { bitnum ++; value = value >> 1; } - vga_wseq(NULL, regset->regnum, regval); + vga_wseq(regbase, regset->regnum, regval); regset ++; } } diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 46f8e06a55e8..f303ea0341bc 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -433,7 +433,7 @@ static int vt8623fb_set_par(struct fb_info *info) svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, 0); svga_wcrt_multi(par->state.vgabase, vt8623_offset_regs, offset_value); - svga_wseq_multi(vt8623_fetch_count_regs, fetch_value); + svga_wseq_multi(par->state.vgabase, vt8623_fetch_count_regs, fetch_value); /* Clear H/V Skew */ svga_wcrt_mask(0x03, 0x00, 0x60); diff --git a/include/linux/svga.h b/include/linux/svga.h index 8ca81e0b0a6c..357e2bdac9aa 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -97,7 +97,7 @@ static inline int svga_primary_device(struct pci_dev *dev) void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value); -void svga_wseq_multi(const struct vga_regset *regset, u32 value); +void svga_wseq_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value); void svga_set_default_gfx_regs(void); void svga_set_default_atc_regs(void); -- cgit v1.2.3 From e2fade2c146ec718796049104b45267ddbfdf7a1 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:50:04 +0000 Subject: svga: Make svga_set_default_gfx_regs take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 26 +++++++++++++------------- drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 5 files changed, 17 insertions(+), 17 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index a54dbf4c7836..e09694f58c2c 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -653,7 +653,7 @@ static int arkfb_set_par(struct fb_info *info) svga_wcrt_mask(0x17, 0x00, 0x80); /* Set default values */ - svga_set_default_gfx_regs(); + svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(); svga_set_default_seq_regs(); svga_set_default_crt_regs(); diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 3984dcf7ba67..7e34e5a163c4 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -514,7 +514,7 @@ static int s3fb_set_par(struct fb_info *info) svga_wcrt_mask(0x17, 0x00, 0x80); /* Set default values */ - svga_set_default_gfx_regs(); + svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(); svga_set_default_seq_regs(); svga_set_default_crt_regs(); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index ed190aa09653..25f9f87f73dd 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -75,21 +75,21 @@ static unsigned int svga_regset_size(const struct vga_regset *regset) /* Set graphics controller registers to sane values */ -void svga_set_default_gfx_regs(void) +void svga_set_default_gfx_regs(void __iomem *regbase) { /* All standard GFX registers (GR00 - GR08) */ - vga_wgfx(NULL, VGA_GFX_SR_VALUE, 0x00); - vga_wgfx(NULL, VGA_GFX_SR_ENABLE, 0x00); - vga_wgfx(NULL, VGA_GFX_COMPARE_VALUE, 0x00); - vga_wgfx(NULL, VGA_GFX_DATA_ROTATE, 0x00); - vga_wgfx(NULL, VGA_GFX_PLANE_READ, 0x00); - vga_wgfx(NULL, VGA_GFX_MODE, 0x00); -/* vga_wgfx(NULL, VGA_GFX_MODE, 0x20); */ -/* vga_wgfx(NULL, VGA_GFX_MODE, 0x40); */ - vga_wgfx(NULL, VGA_GFX_MISC, 0x05); -/* vga_wgfx(NULL, VGA_GFX_MISC, 0x01); */ - vga_wgfx(NULL, VGA_GFX_COMPARE_MASK, 0x0F); - vga_wgfx(NULL, VGA_GFX_BIT_MASK, 0xFF); + vga_wgfx(regbase, VGA_GFX_SR_VALUE, 0x00); + vga_wgfx(regbase, VGA_GFX_SR_ENABLE, 0x00); + vga_wgfx(regbase, VGA_GFX_COMPARE_VALUE, 0x00); + vga_wgfx(regbase, VGA_GFX_DATA_ROTATE, 0x00); + vga_wgfx(regbase, VGA_GFX_PLANE_READ, 0x00); + vga_wgfx(regbase, VGA_GFX_MODE, 0x00); +/* vga_wgfx(regbase, VGA_GFX_MODE, 0x20); */ +/* vga_wgfx(regbase, VGA_GFX_MODE, 0x40); */ + vga_wgfx(regbase, VGA_GFX_MISC, 0x05); +/* vga_wgfx(regbase, VGA_GFX_MISC, 0x01); */ + vga_wgfx(regbase, VGA_GFX_COMPARE_MASK, 0x0F); + vga_wgfx(regbase, VGA_GFX_BIT_MASK, 0xFF); } /* Set attribute controller registers to sane values */ diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index f303ea0341bc..ccb4a3e78fda 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -425,7 +425,7 @@ static int vt8623fb_set_par(struct fb_info *info) svga_wcrt_mask(0x17, 0x00, 0x80); /* Set default values */ - svga_set_default_gfx_regs(); + svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(); svga_set_default_seq_regs(); svga_set_default_crt_regs(); diff --git a/include/linux/svga.h b/include/linux/svga.h index 357e2bdac9aa..4591032247f2 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -99,7 +99,7 @@ static inline int svga_primary_device(struct pci_dev *dev) void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value); void svga_wseq_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value); -void svga_set_default_gfx_regs(void); +void svga_set_default_gfx_regs(void __iomem *regbase); void svga_set_default_atc_regs(void); void svga_set_default_seq_regs(void); void svga_set_default_crt_regs(void); -- cgit v1.2.3 From f51a14dded14457e45b1f026a6af5ca6a51e4502 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:50:36 +0000 Subject: svga: Make svga_set_default_atc_regs take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 24 ++++++++++++------------ drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 5 files changed, 16 insertions(+), 16 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index e09694f58c2c..1028e329c46b 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -654,7 +654,7 @@ static int arkfb_set_par(struct fb_info *info) /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); - svga_set_default_atc_regs(); + svga_set_default_atc_regs(par->state.vgabase); svga_set_default_seq_regs(); svga_set_default_crt_regs(); svga_wcrt_multi(par->state.vgabase, ark_line_compare_regs, 0xFFFFFFFF); diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 7e34e5a163c4..7073cf904ccd 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -515,7 +515,7 @@ static int s3fb_set_par(struct fb_info *info) /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); - svga_set_default_atc_regs(); + svga_set_default_atc_regs(par->state.vgabase); svga_set_default_seq_regs(); svga_set_default_crt_regs(); svga_wcrt_multi(par->state.vgabase, s3_line_compare_regs, 0xFFFFFFFF); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 25f9f87f73dd..8b97359db502 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -93,26 +93,26 @@ void svga_set_default_gfx_regs(void __iomem *regbase) } /* Set attribute controller registers to sane values */ -void svga_set_default_atc_regs(void) +void svga_set_default_atc_regs(void __iomem *regbase) { u8 count; - vga_r(NULL, 0x3DA); - vga_w(NULL, VGA_ATT_W, 0x00); + vga_r(regbase, 0x3DA); + vga_w(regbase, VGA_ATT_W, 0x00); /* All standard ATC registers (AR00 - AR14) */ for (count = 0; count <= 0xF; count ++) - svga_wattr(NULL, count, count); + svga_wattr(regbase, count, count); - svga_wattr(NULL, VGA_ATC_MODE, 0x01); -/* svga_wattr(NULL, VGA_ATC_MODE, 0x41); */ - svga_wattr(NULL, VGA_ATC_OVERSCAN, 0x00); - svga_wattr(NULL, VGA_ATC_PLANE_ENABLE, 0x0F); - svga_wattr(NULL, VGA_ATC_PEL, 0x00); - svga_wattr(NULL, VGA_ATC_COLOR_PAGE, 0x00); + svga_wattr(regbase, VGA_ATC_MODE, 0x01); +/* svga_wattr(regbase, VGA_ATC_MODE, 0x41); */ + svga_wattr(regbase, VGA_ATC_OVERSCAN, 0x00); + svga_wattr(regbase, VGA_ATC_PLANE_ENABLE, 0x0F); + svga_wattr(regbase, VGA_ATC_PEL, 0x00); + svga_wattr(regbase, VGA_ATC_COLOR_PAGE, 0x00); - vga_r(NULL, 0x3DA); - vga_w(NULL, VGA_ATT_W, 0x20); + vga_r(regbase, 0x3DA); + vga_w(regbase, VGA_ATT_W, 0x20); } /* Set sequencer registers to sane values */ diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index ccb4a3e78fda..310af2dc43cd 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -426,7 +426,7 @@ static int vt8623fb_set_par(struct fb_info *info) /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); - svga_set_default_atc_regs(); + svga_set_default_atc_regs(par->state.vgabase); svga_set_default_seq_regs(); svga_set_default_crt_regs(); svga_wcrt_multi(par->state.vgabase, vt8623_line_compare_regs, 0xFFFFFFFF); diff --git a/include/linux/svga.h b/include/linux/svga.h index 4591032247f2..87a41641caeb 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -100,7 +100,7 @@ void svga_wcrt_multi(void __iomem *regbase, const struct vga_regset *regset, u32 void svga_wseq_multi(void __iomem *regbase, const struct vga_regset *regset, u32 value); void svga_set_default_gfx_regs(void __iomem *regbase); -void svga_set_default_atc_regs(void); +void svga_set_default_atc_regs(void __iomem *regbase); void svga_set_default_seq_regs(void); void svga_set_default_crt_regs(void); void svga_set_textmode_vga_regs(void); -- cgit v1.2.3 From a4ade83948e0ffc317b8227d92107271a0acdda5 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:50:54 +0000 Subject: svga: Make svga_set_default_seq_regs take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 12 ++++++------ drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 5 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 1028e329c46b..4cc412126ad3 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -655,7 +655,7 @@ static int arkfb_set_par(struct fb_info *info) /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(par->state.vgabase); - svga_set_default_seq_regs(); + svga_set_default_seq_regs(par->state.vgabase); svga_set_default_crt_regs(); svga_wcrt_multi(par->state.vgabase, ark_line_compare_regs, 0xFFFFFFFF); svga_wcrt_multi(par->state.vgabase, ark_start_address_regs, 0); diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 7073cf904ccd..f37c38bbe879 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -516,7 +516,7 @@ static int s3fb_set_par(struct fb_info *info) /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(par->state.vgabase); - svga_set_default_seq_regs(); + svga_set_default_seq_regs(par->state.vgabase); svga_set_default_crt_regs(); svga_wcrt_multi(par->state.vgabase, s3_line_compare_regs, 0xFFFFFFFF); svga_wcrt_multi(par->state.vgabase, s3_start_address_regs, 0); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 8b97359db502..6d3d39feb891 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -116,14 +116,14 @@ void svga_set_default_atc_regs(void __iomem *regbase) } /* Set sequencer registers to sane values */ -void svga_set_default_seq_regs(void) +void svga_set_default_seq_regs(void __iomem *regbase) { /* Standard sequencer registers (SR01 - SR04), SR00 is not set */ - vga_wseq(NULL, VGA_SEQ_CLOCK_MODE, VGA_SR01_CHAR_CLK_8DOTS); - vga_wseq(NULL, VGA_SEQ_PLANE_WRITE, VGA_SR02_ALL_PLANES); - vga_wseq(NULL, VGA_SEQ_CHARACTER_MAP, 0x00); -/* vga_wseq(NULL, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM | VGA_SR04_SEQ_MODE | VGA_SR04_CHN_4M); */ - vga_wseq(NULL, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM | VGA_SR04_SEQ_MODE); + vga_wseq(regbase, VGA_SEQ_CLOCK_MODE, VGA_SR01_CHAR_CLK_8DOTS); + vga_wseq(regbase, VGA_SEQ_PLANE_WRITE, VGA_SR02_ALL_PLANES); + vga_wseq(regbase, VGA_SEQ_CHARACTER_MAP, 0x00); +/* vga_wseq(regbase, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM | VGA_SR04_SEQ_MODE | VGA_SR04_CHN_4M); */ + vga_wseq(regbase, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM | VGA_SR04_SEQ_MODE); } /* Set CRTC registers to sane values */ diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 310af2dc43cd..9de76811200e 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -427,7 +427,7 @@ static int vt8623fb_set_par(struct fb_info *info) /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(par->state.vgabase); - svga_set_default_seq_regs(); + svga_set_default_seq_regs(par->state.vgabase); svga_set_default_crt_regs(); svga_wcrt_multi(par->state.vgabase, vt8623_line_compare_regs, 0xFFFFFFFF); svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, 0); diff --git a/include/linux/svga.h b/include/linux/svga.h index 87a41641caeb..d31a39844019 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -101,7 +101,7 @@ void svga_wseq_multi(void __iomem *regbase, const struct vga_regset *regset, u32 void svga_set_default_gfx_regs(void __iomem *regbase); void svga_set_default_atc_regs(void __iomem *regbase); -void svga_set_default_seq_regs(void); +void svga_set_default_seq_regs(void __iomem *regbase); void svga_set_default_crt_regs(void); void svga_set_textmode_vga_regs(void); -- cgit v1.2.3 From d907ec04cc498e11e039e0fff8eb58cf01e885da Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:51:08 +0000 Subject: svga: Make svga_wseq_mask() take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 16 +++++++++------- drivers/video/s3fb.c | 20 +++++++++++--------- drivers/video/svgalib.c | 2 +- drivers/video/vt8623fb.c | 43 +++++++++++++++++++++++-------------------- include/linux/svga.h | 4 ++-- 5 files changed, 46 insertions(+), 39 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 4cc412126ad3..c351b184b1bd 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -649,7 +649,7 @@ static int arkfb_set_par(struct fb_info *info) svga_wcrt_mask(0x11, 0x00, 0x80); /* Blank screen and turn off sync */ - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); svga_wcrt_mask(0x17, 0x00, 0x80); /* Set default values */ @@ -661,8 +661,8 @@ static int arkfb_set_par(struct fb_info *info) svga_wcrt_multi(par->state.vgabase, ark_start_address_regs, 0); /* ARK specific initialization */ - svga_wseq_mask(0x10, 0x1F, 0x1F); /* enable linear framebuffer and full memory access */ - svga_wseq_mask(0x12, 0x03, 0x03); /* 4 MB linear framebuffer size */ + svga_wseq_mask(par->state.vgabase, 0x10, 0x1F, 0x1F); /* enable linear framebuffer and full memory access */ + svga_wseq_mask(par->state.vgabase, 0x12, 0x03, 0x03); /* 4 MB linear framebuffer size */ vga_wseq(NULL, 0x13, info->fix.smem_start >> 16); vga_wseq(NULL, 0x14, info->fix.smem_start >> 24); @@ -787,7 +787,7 @@ static int arkfb_set_par(struct fb_info *info) memset_io(info->screen_base, 0x00, screen_size); /* Device and screen back on */ svga_wcrt_mask(0x17, 0x80, 0x80); - svga_wseq_mask(0x01, 0x00, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); return 0; } @@ -857,22 +857,24 @@ static int arkfb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, static int arkfb_blank(int blank_mode, struct fb_info *info) { + struct arkfb_info *par = info->par; + switch (blank_mode) { case FB_BLANK_UNBLANK: pr_debug("fb%d: unblank\n", info->node); - svga_wseq_mask(0x01, 0x00, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); svga_wcrt_mask(0x17, 0x80, 0x80); break; case FB_BLANK_NORMAL: pr_debug("fb%d: blank\n", info->node); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); svga_wcrt_mask(0x17, 0x80, 0x80); break; case FB_BLANK_POWERDOWN: case FB_BLANK_HSYNC_SUSPEND: case FB_BLANK_VSYNC_SUSPEND: pr_debug("fb%d: sync down\n", info->node); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); svga_wcrt_mask(0x17, 0x00, 0x80); break; } diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index f37c38bbe879..efe77b683bfa 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -510,7 +510,7 @@ static int s3fb_set_par(struct fb_info *info) svga_wcrt_mask(0x11, 0x00, 0x80); /* Blank screen and turn off sync */ - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); svga_wcrt_mask(0x17, 0x00, 0x80); /* Set default values */ @@ -700,8 +700,8 @@ static int s3fb_set_par(struct fb_info *info) } if (par->chip != CHIP_988_VIRGE_VX) { - svga_wseq_mask(0x15, multiplex ? 0x10 : 0x00, 0x10); - svga_wseq_mask(0x18, multiplex ? 0x80 : 0x00, 0x80); + svga_wseq_mask(par->state.vgabase, 0x15, multiplex ? 0x10 : 0x00, 0x10); + svga_wseq_mask(par->state.vgabase, 0x18, multiplex ? 0x80 : 0x00, 0x80); } s3_set_pixclock(info, info->var.pixclock); @@ -718,7 +718,7 @@ static int s3fb_set_par(struct fb_info *info) memset_io(info->screen_base, 0x00, screen_size); /* Device and screen back on */ svga_wcrt_mask(0x17, 0x80, 0x80); - svga_wseq_mask(0x01, 0x00, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); return 0; } @@ -788,31 +788,33 @@ static int s3fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, static int s3fb_blank(int blank_mode, struct fb_info *info) { + struct s3fb_info *par = info->par; + switch (blank_mode) { case FB_BLANK_UNBLANK: pr_debug("fb%d: unblank\n", info->node); svga_wcrt_mask(0x56, 0x00, 0x06); - svga_wseq_mask(0x01, 0x00, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); break; case FB_BLANK_NORMAL: pr_debug("fb%d: blank\n", info->node); svga_wcrt_mask(0x56, 0x00, 0x06); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_HSYNC_SUSPEND: pr_debug("fb%d: hsync\n", info->node); svga_wcrt_mask(0x56, 0x02, 0x06); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_VSYNC_SUSPEND: pr_debug("fb%d: vsync\n", info->node); svga_wcrt_mask(0x56, 0x04, 0x06); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_POWERDOWN: pr_debug("fb%d: sync down\n", info->node); svga_wcrt_mask(0x56, 0x06, 0x06); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; } diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 6d3d39feb891..ea7490490de6 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -139,7 +139,7 @@ void svga_set_default_crt_regs(void) void svga_set_textmode_vga_regs(void) { - /* svga_wseq_mask(0x1, 0x00, 0x01); */ /* Switch 8/9 pixel per char */ + /* svga_wseq_mask(NULL, 0x1, 0x00, 0x01); */ /* Switch 8/9 pixel per char */ vga_wseq(NULL, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM); vga_wseq(NULL, VGA_SEQ_PLANE_WRITE, 0x03); diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 9de76811200e..edcfee8bc90b 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -253,6 +253,7 @@ static void vt8623fb_fillrect(struct fb_info *info, const struct fb_fillrect *re static void vt8623_set_pixclock(struct fb_info *info, u32 pixclock) { + struct vt8623fb_info *par = info->par; u16 m, n, r; u8 regval; int rv; @@ -274,8 +275,8 @@ static void vt8623_set_pixclock(struct fb_info *info, u32 pixclock) udelay(1000); /* PLL reset */ - svga_wseq_mask(0x40, 0x02, 0x02); - svga_wseq_mask(0x40, 0x00, 0x02); + svga_wseq_mask(par->state.vgabase, 0x40, 0x02, 0x02); + svga_wseq_mask(par->state.vgabase, 0x40, 0x00, 0x02); } @@ -415,12 +416,12 @@ static int vt8623fb_set_par(struct fb_info *info) info->var.activate = FB_ACTIVATE_NOW; /* Unlock registers */ - svga_wseq_mask(0x10, 0x01, 0x01); + svga_wseq_mask(par->state.vgabase, 0x10, 0x01, 0x01); svga_wcrt_mask(0x11, 0x00, 0x80); svga_wcrt_mask(0x47, 0x00, 0x01); /* Device, screen and sync off */ - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); svga_wcrt_mask(0x36, 0x30, 0x30); svga_wcrt_mask(0x17, 0x00, 0x80); @@ -444,12 +445,12 @@ static int vt8623fb_set_par(struct fb_info *info) else svga_wcrt_mask(0x09, 0x00, 0x80); - svga_wseq_mask(0x1E, 0xF0, 0xF0); // DI/DVP bus - svga_wseq_mask(0x2A, 0x0F, 0x0F); // DI/DVP bus - svga_wseq_mask(0x16, 0x08, 0xBF); // FIFO read threshold + svga_wseq_mask(par->state.vgabase, 0x1E, 0xF0, 0xF0); // DI/DVP bus + svga_wseq_mask(par->state.vgabase, 0x2A, 0x0F, 0x0F); // DI/DVP bus + svga_wseq_mask(par->state.vgabase, 0x16, 0x08, 0xBF); // FIFO read threshold vga_wseq(NULL, 0x17, 0x1F); // FIFO depth vga_wseq(NULL, 0x18, 0x4E); - svga_wseq_mask(0x1A, 0x08, 0x08); // enable MMIO ? + svga_wseq_mask(par->state.vgabase, 0x1A, 0x08, 0x08); // enable MMIO ? vga_wcrt(NULL, 0x32, 0x00); vga_wcrt(NULL, 0x34, 0x00); @@ -466,31 +467,31 @@ static int vt8623fb_set_par(struct fb_info *info) case 0: pr_debug("fb%d: text mode\n", info->node); svga_set_textmode_vga_regs(); - svga_wseq_mask(0x15, 0x00, 0xFE); + svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE); svga_wcrt_mask(0x11, 0x60, 0x70); break; case 1: pr_debug("fb%d: 4 bit pseudocolor\n", info->node); vga_wgfx(NULL, VGA_GFX_MODE, 0x40); - svga_wseq_mask(0x15, 0x20, 0xFE); + svga_wseq_mask(par->state.vgabase, 0x15, 0x20, 0xFE); svga_wcrt_mask(0x11, 0x00, 0x70); break; case 2: pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node); - svga_wseq_mask(0x15, 0x00, 0xFE); + svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE); svga_wcrt_mask(0x11, 0x00, 0x70); break; case 3: pr_debug("fb%d: 8 bit pseudocolor\n", info->node); - svga_wseq_mask(0x15, 0x22, 0xFE); + svga_wseq_mask(par->state.vgabase, 0x15, 0x22, 0xFE); break; case 4: pr_debug("fb%d: 5/6/5 truecolor\n", info->node); - svga_wseq_mask(0x15, 0xB6, 0xFE); + svga_wseq_mask(par->state.vgabase, 0x15, 0xB6, 0xFE); break; case 5: pr_debug("fb%d: 8/8/8 truecolor\n", info->node); - svga_wseq_mask(0x15, 0xAE, 0xFE); + svga_wseq_mask(par->state.vgabase, 0x15, 0xAE, 0xFE); break; default: printk(KERN_ERR "vt8623fb: unsupported mode - bug\n"); @@ -507,7 +508,7 @@ static int vt8623fb_set_par(struct fb_info *info) /* Device and screen back on */ svga_wcrt_mask(0x17, 0x80, 0x80); svga_wcrt_mask(0x36, 0x00, 0x30); - svga_wseq_mask(0x01, 0x00, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); return 0; } @@ -570,31 +571,33 @@ static int vt8623fb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, static int vt8623fb_blank(int blank_mode, struct fb_info *info) { + struct vt8623fb_info *par = info->par; + switch (blank_mode) { case FB_BLANK_UNBLANK: pr_debug("fb%d: unblank\n", info->node); svga_wcrt_mask(0x36, 0x00, 0x30); - svga_wseq_mask(0x01, 0x00, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); break; case FB_BLANK_NORMAL: pr_debug("fb%d: blank\n", info->node); svga_wcrt_mask(0x36, 0x00, 0x30); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_HSYNC_SUSPEND: pr_debug("fb%d: DPMS standby (hsync off)\n", info->node); svga_wcrt_mask(0x36, 0x10, 0x30); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_VSYNC_SUSPEND: pr_debug("fb%d: DPMS suspend (vsync off)\n", info->node); svga_wcrt_mask(0x36, 0x20, 0x30); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_POWERDOWN: pr_debug("fb%d: DPMS off (no sync)\n", info->node); svga_wcrt_mask(0x36, 0x30, 0x30); - svga_wseq_mask(0x01, 0x20, 0x20); + svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; } diff --git a/include/linux/svga.h b/include/linux/svga.h index d31a39844019..93f7777b268a 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -76,9 +76,9 @@ static inline void svga_wattr(void __iomem *regbase, u8 index, u8 data) /* Write a value to a sequence register with a mask */ -static inline void svga_wseq_mask(u8 index, u8 data, u8 mask) +static inline void svga_wseq_mask(void __iomem *regbase, u8 index, u8 data, u8 mask) { - vga_wseq(NULL, index, (data & mask) | (vga_rseq(NULL, index) & ~mask)); + vga_wseq(regbase, index, (data & mask) | (vga_rseq(regbase, index) & ~mask)); } /* Write a value to a CRT register with a mask */ -- cgit v1.2.3 From ea770789dce2d27afab39c3891a475624acbd82f Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:51:26 +0000 Subject: svga: Make svga_wcrt_mask() take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 40 ++++++++++---------- drivers/video/s3fb.c | 98 ++++++++++++++++++++++++------------------------ drivers/video/svgalib.c | 8 ++-- drivers/video/vt8623fb.c | 36 +++++++++--------- include/linux/svga.h | 4 +- 5 files changed, 93 insertions(+), 93 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index c351b184b1bd..f24151e01da3 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -646,11 +646,11 @@ static int arkfb_set_par(struct fb_info *info) info->var.activate = FB_ACTIVATE_NOW; /* Unlock registers */ - svga_wcrt_mask(0x11, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x80); /* Blank screen and turn off sync */ svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); - svga_wcrt_mask(0x17, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80); /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); @@ -679,17 +679,17 @@ static int arkfb_set_par(struct fb_info *info) svga_wcrt_multi(par->state.vgabase, ark_offset_regs, offset_value); /* fix for hi-res textmode */ - svga_wcrt_mask(0x40, 0x08, 0x08); + svga_wcrt_mask(par->state.vgabase, 0x40, 0x08, 0x08); if (info->var.vmode & FB_VMODE_DOUBLE) - svga_wcrt_mask(0x09, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x09, 0x80, 0x80); else - svga_wcrt_mask(0x09, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x09, 0x00, 0x80); if (info->var.vmode & FB_VMODE_INTERLACED) - svga_wcrt_mask(0x44, 0x04, 0x04); + svga_wcrt_mask(par->state.vgabase, 0x44, 0x04, 0x04); else - svga_wcrt_mask(0x44, 0x00, 0x04); + svga_wcrt_mask(par->state.vgabase, 0x44, 0x00, 0x04); hmul = 1; hdiv = 1; @@ -702,7 +702,7 @@ static int arkfb_set_par(struct fb_info *info) svga_set_textmode_vga_regs(); vga_wseq(NULL, 0x11, 0x10); /* basic VGA mode */ - svga_wcrt_mask(0x46, 0x00, 0x04); /* 8bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */ dac_set_mode(par->dac, DAC_PSEUDO8_8); break; @@ -711,14 +711,14 @@ static int arkfb_set_par(struct fb_info *info) vga_wgfx(NULL, VGA_GFX_MODE, 0x40); vga_wseq(NULL, 0x11, 0x10); /* basic VGA mode */ - svga_wcrt_mask(0x46, 0x00, 0x04); /* 8bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */ dac_set_mode(par->dac, DAC_PSEUDO8_8); break; case 2: pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node); vga_wseq(NULL, 0x11, 0x10); /* basic VGA mode */ - svga_wcrt_mask(0x46, 0x00, 0x04); /* 8bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */ dac_set_mode(par->dac, DAC_PSEUDO8_8); break; case 3: @@ -728,11 +728,11 @@ static int arkfb_set_par(struct fb_info *info) if (info->var.pixclock > 20000) { pr_debug("fb%d: not using multiplex\n", info->node); - svga_wcrt_mask(0x46, 0x00, 0x04); /* 8bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */ dac_set_mode(par->dac, DAC_PSEUDO8_8); } else { pr_debug("fb%d: using multiplex\n", info->node); - svga_wcrt_mask(0x46, 0x04, 0x04); /* 16bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */ dac_set_mode(par->dac, DAC_PSEUDO8_16); hdiv = 2; } @@ -741,21 +741,21 @@ static int arkfb_set_par(struct fb_info *info) pr_debug("fb%d: 5/5/5 truecolor\n", info->node); vga_wseq(NULL, 0x11, 0x1A); /* 16bpp accel mode */ - svga_wcrt_mask(0x46, 0x04, 0x04); /* 16bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */ dac_set_mode(par->dac, DAC_RGB1555_16); break; case 5: pr_debug("fb%d: 5/6/5 truecolor\n", info->node); vga_wseq(NULL, 0x11, 0x1A); /* 16bpp accel mode */ - svga_wcrt_mask(0x46, 0x04, 0x04); /* 16bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */ dac_set_mode(par->dac, DAC_RGB0565_16); break; case 6: pr_debug("fb%d: 8/8/8 truecolor\n", info->node); vga_wseq(NULL, 0x11, 0x16); /* 8bpp accel mode ??? */ - svga_wcrt_mask(0x46, 0x04, 0x04); /* 16bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */ dac_set_mode(par->dac, DAC_RGB0888_16); hmul = 3; hdiv = 2; @@ -764,7 +764,7 @@ static int arkfb_set_par(struct fb_info *info) pr_debug("fb%d: 8/8/8/8 truecolor\n", info->node); vga_wseq(NULL, 0x11, 0x1E); /* 32bpp accel mode */ - svga_wcrt_mask(0x46, 0x04, 0x04); /* 16bit pixel path */ + svga_wcrt_mask(par->state.vgabase, 0x46, 0x04, 0x04); /* 16bit pixel path */ dac_set_mode(par->dac, DAC_RGB8888_16); hmul = 2; break; @@ -786,7 +786,7 @@ static int arkfb_set_par(struct fb_info *info) memset_io(info->screen_base, 0x00, screen_size); /* Device and screen back on */ - svga_wcrt_mask(0x17, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80); svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); return 0; @@ -863,19 +863,19 @@ static int arkfb_blank(int blank_mode, struct fb_info *info) case FB_BLANK_UNBLANK: pr_debug("fb%d: unblank\n", info->node); svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); - svga_wcrt_mask(0x17, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80); break; case FB_BLANK_NORMAL: pr_debug("fb%d: blank\n", info->node); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); - svga_wcrt_mask(0x17, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80); break; case FB_BLANK_POWERDOWN: case FB_BLANK_HSYNC_SUSPEND: case FB_BLANK_VSYNC_SUSPEND: pr_debug("fb%d: sync down\n", info->node); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); - svga_wcrt_mask(0x17, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80); break; } return 0; diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index efe77b683bfa..ece99f2044f4 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -507,11 +507,11 @@ static int s3fb_set_par(struct fb_info *info) vga_wcrt(NULL, 0x38, 0x48); vga_wcrt(NULL, 0x39, 0xA5); vga_wseq(NULL, 0x08, 0x06); - svga_wcrt_mask(0x11, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x80); /* Blank screen and turn off sync */ svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); - svga_wcrt_mask(0x17, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80); /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); @@ -522,20 +522,20 @@ static int s3fb_set_par(struct fb_info *info) svga_wcrt_multi(par->state.vgabase, s3_start_address_regs, 0); /* S3 specific initialization */ - svga_wcrt_mask(0x58, 0x10, 0x10); /* enable linear framebuffer */ - svga_wcrt_mask(0x31, 0x08, 0x08); /* enable sequencer access to framebuffer above 256 kB */ + svga_wcrt_mask(par->state.vgabase, 0x58, 0x10, 0x10); /* enable linear framebuffer */ + svga_wcrt_mask(par->state.vgabase, 0x31, 0x08, 0x08); /* enable sequencer access to framebuffer above 256 kB */ -/* svga_wcrt_mask(0x33, 0x08, 0x08); */ /* DDR ? */ -/* svga_wcrt_mask(0x43, 0x01, 0x01); */ /* DDR ? */ - svga_wcrt_mask(0x33, 0x00, 0x08); /* no DDR ? */ - svga_wcrt_mask(0x43, 0x00, 0x01); /* no DDR ? */ +/* svga_wcrt_mask(par->state.vgabase, 0x33, 0x08, 0x08); */ /* DDR ? */ +/* svga_wcrt_mask(par->state.vgabase, 0x43, 0x01, 0x01); */ /* DDR ? */ + svga_wcrt_mask(par->state.vgabase, 0x33, 0x00, 0x08); /* no DDR ? */ + svga_wcrt_mask(par->state.vgabase, 0x43, 0x00, 0x01); /* no DDR ? */ - svga_wcrt_mask(0x5D, 0x00, 0x28); /* Clear strange HSlen bits */ + svga_wcrt_mask(par->state.vgabase, 0x5D, 0x00, 0x28); /* Clear strange HSlen bits */ -/* svga_wcrt_mask(0x58, 0x03, 0x03); */ +/* svga_wcrt_mask(par->state.vgabase, 0x58, 0x03, 0x03); */ -/* svga_wcrt_mask(0x53, 0x12, 0x13); */ /* enable MMIO */ -/* svga_wcrt_mask(0x40, 0x08, 0x08); */ /* enable write buffer */ +/* svga_wcrt_mask(par->state.vgabase, 0x53, 0x12, 0x13); */ /* enable MMIO */ +/* svga_wcrt_mask(par->state.vgabase, 0x40, 0x08, 0x08); */ /* enable write buffer */ /* Set the offset register */ @@ -555,19 +555,19 @@ static int s3fb_set_par(struct fb_info *info) svga_wattr(par->state.vgabase, 0x33, 0x00); if (info->var.vmode & FB_VMODE_DOUBLE) - svga_wcrt_mask(0x09, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x09, 0x80, 0x80); else - svga_wcrt_mask(0x09, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x09, 0x00, 0x80); if (info->var.vmode & FB_VMODE_INTERLACED) - svga_wcrt_mask(0x42, 0x20, 0x20); + svga_wcrt_mask(par->state.vgabase, 0x42, 0x20, 0x20); else - svga_wcrt_mask(0x42, 0x00, 0x20); + svga_wcrt_mask(par->state.vgabase, 0x42, 0x00, 0x20); /* Disable hardware graphics cursor */ - svga_wcrt_mask(0x45, 0x00, 0x01); + svga_wcrt_mask(par->state.vgabase, 0x45, 0x00, 0x01); /* Disable Streams engine */ - svga_wcrt_mask(0x67, 0x00, 0x0C); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x00, 0x0C); mode = svga_match_format(s3fb_formats, &(info->var), &(info->fix)); @@ -596,7 +596,7 @@ static int s3fb_set_par(struct fb_info *info) vga_wcrt(NULL, 0x66, 0x81); } - svga_wcrt_mask(0x31, 0x00, 0x40); + svga_wcrt_mask(par->state.vgabase, 0x31, 0x00, 0x40); multiplex = 0; hmul = 1; @@ -607,15 +607,15 @@ static int s3fb_set_par(struct fb_info *info) svga_set_textmode_vga_regs(); /* Set additional registers like in 8-bit mode */ - svga_wcrt_mask(0x50, 0x00, 0x30); - svga_wcrt_mask(0x67, 0x00, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x00, 0xF0); /* Disable enhanced mode */ - svga_wcrt_mask(0x3A, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x3A, 0x00, 0x30); if (fasttext) { pr_debug("fb%d: high speed text mode set\n", info->node); - svga_wcrt_mask(0x31, 0x40, 0x40); + svga_wcrt_mask(par->state.vgabase, 0x31, 0x40, 0x40); } break; case 1: @@ -623,32 +623,32 @@ static int s3fb_set_par(struct fb_info *info) vga_wgfx(NULL, VGA_GFX_MODE, 0x40); /* Set additional registers like in 8-bit mode */ - svga_wcrt_mask(0x50, 0x00, 0x30); - svga_wcrt_mask(0x67, 0x00, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x00, 0xF0); /* disable enhanced mode */ - svga_wcrt_mask(0x3A, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x3A, 0x00, 0x30); break; case 2: pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node); /* Set additional registers like in 8-bit mode */ - svga_wcrt_mask(0x50, 0x00, 0x30); - svga_wcrt_mask(0x67, 0x00, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x00, 0xF0); /* disable enhanced mode */ - svga_wcrt_mask(0x3A, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x3A, 0x00, 0x30); break; case 3: pr_debug("fb%d: 8 bit pseudocolor\n", info->node); - svga_wcrt_mask(0x50, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); if (info->var.pixclock > 20000 || par->chip == CHIP_360_TRIO3D_1X || par->chip == CHIP_362_TRIO3D_2X || par->chip == CHIP_368_TRIO3D_2X) - svga_wcrt_mask(0x67, 0x00, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x00, 0xF0); else { - svga_wcrt_mask(0x67, 0x10, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x10, 0xF0); multiplex = 1; } break; @@ -656,12 +656,12 @@ static int s3fb_set_par(struct fb_info *info) pr_debug("fb%d: 5/5/5 truecolor\n", info->node); if (par->chip == CHIP_988_VIRGE_VX) { if (info->var.pixclock > 20000) - svga_wcrt_mask(0x67, 0x20, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x20, 0xF0); else - svga_wcrt_mask(0x67, 0x30, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x30, 0xF0); } else { - svga_wcrt_mask(0x50, 0x10, 0x30); - svga_wcrt_mask(0x67, 0x30, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x10, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x30, 0xF0); if (par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) @@ -672,12 +672,12 @@ static int s3fb_set_par(struct fb_info *info) pr_debug("fb%d: 5/6/5 truecolor\n", info->node); if (par->chip == CHIP_988_VIRGE_VX) { if (info->var.pixclock > 20000) - svga_wcrt_mask(0x67, 0x40, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x40, 0xF0); else - svga_wcrt_mask(0x67, 0x50, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x50, 0xF0); } else { - svga_wcrt_mask(0x50, 0x10, 0x30); - svga_wcrt_mask(0x67, 0x50, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x10, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x67, 0x50, 0xF0); if (par->chip != CHIP_360_TRIO3D_1X && par->chip != CHIP_362_TRIO3D_2X && par->chip != CHIP_368_TRIO3D_2X) @@ -687,12 +687,12 @@ static int s3fb_set_par(struct fb_info *info) case 6: /* VIRGE VX case */ pr_debug("fb%d: 8/8/8 truecolor\n", info->node); - svga_wcrt_mask(0x67, 0xD0, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x67, 0xD0, 0xF0); break; case 7: pr_debug("fb%d: 8/8/8/8 truecolor\n", info->node); - svga_wcrt_mask(0x50, 0x30, 0x30); - svga_wcrt_mask(0x67, 0xD0, 0xF0); + svga_wcrt_mask(par->state.vgabase, 0x50, 0x30, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x67, 0xD0, 0xF0); break; default: printk(KERN_ERR "fb%d: unsupported mode - bug\n", info->node); @@ -717,7 +717,7 @@ static int s3fb_set_par(struct fb_info *info) memset_io(info->screen_base, 0x00, screen_size); /* Device and screen back on */ - svga_wcrt_mask(0x17, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80); svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); return 0; @@ -793,27 +793,27 @@ static int s3fb_blank(int blank_mode, struct fb_info *info) switch (blank_mode) { case FB_BLANK_UNBLANK: pr_debug("fb%d: unblank\n", info->node); - svga_wcrt_mask(0x56, 0x00, 0x06); + svga_wcrt_mask(par->state.vgabase, 0x56, 0x00, 0x06); svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); break; case FB_BLANK_NORMAL: pr_debug("fb%d: blank\n", info->node); - svga_wcrt_mask(0x56, 0x00, 0x06); + svga_wcrt_mask(par->state.vgabase, 0x56, 0x00, 0x06); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_HSYNC_SUSPEND: pr_debug("fb%d: hsync\n", info->node); - svga_wcrt_mask(0x56, 0x02, 0x06); + svga_wcrt_mask(par->state.vgabase, 0x56, 0x02, 0x06); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_VSYNC_SUSPEND: pr_debug("fb%d: vsync\n", info->node); - svga_wcrt_mask(0x56, 0x04, 0x06); + svga_wcrt_mask(par->state.vgabase, 0x56, 0x04, 0x06); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_POWERDOWN: pr_debug("fb%d: sync down\n", info->node); - svga_wcrt_mask(0x56, 0x06, 0x06); + svga_wcrt_mask(par->state.vgabase, 0x56, 0x06, 0x06); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; } diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index ea7490490de6..3d07287e9322 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -130,9 +130,9 @@ void svga_set_default_seq_regs(void __iomem *regbase) void svga_set_default_crt_regs(void) { /* Standard CRT registers CR03 CR08 CR09 CR14 CR17 */ - svga_wcrt_mask(0x03, 0x80, 0x80); /* Enable vertical retrace EVRA */ + svga_wcrt_mask(NULL, 0x03, 0x80, 0x80); /* Enable vertical retrace EVRA */ vga_wcrt(NULL, VGA_CRTC_PRESET_ROW, 0); - svga_wcrt_mask(VGA_CRTC_MAX_SCAN, 0, 0x1F); + svga_wcrt_mask(NULL, VGA_CRTC_MAX_SCAN, 0, 0x1F); vga_wcrt(NULL, VGA_CRTC_UNDERLINE, 0); vga_wcrt(NULL, VGA_CRTC_MODE, 0xE3); } @@ -145,7 +145,7 @@ void svga_set_textmode_vga_regs(void) vga_wcrt(NULL, VGA_CRTC_MAX_SCAN, 0x0f); /* 0x4f */ vga_wcrt(NULL, VGA_CRTC_UNDERLINE, 0x1f); - svga_wcrt_mask(VGA_CRTC_MODE, 0x23, 0x7f); + svga_wcrt_mask(NULL, VGA_CRTC_MODE, 0x23, 0x7f); vga_wcrt(NULL, VGA_CRTC_CURSOR_START, 0x0d); vga_wcrt(NULL, VGA_CRTC_CURSOR_END, 0x0e); @@ -310,7 +310,7 @@ void svga_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) if (! cursor -> mode) return; - svga_wcrt_mask(0x0A, 0x20, 0x20); /* disable cursor */ + svga_wcrt_mask(NULL, 0x0A, 0x20, 0x20); /* disable cursor */ if (cursor -> shape == FB_TILE_CURSOR_NONE) return; diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index edcfee8bc90b..bc54b57db985 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -417,13 +417,13 @@ static int vt8623fb_set_par(struct fb_info *info) /* Unlock registers */ svga_wseq_mask(par->state.vgabase, 0x10, 0x01, 0x01); - svga_wcrt_mask(0x11, 0x00, 0x80); - svga_wcrt_mask(0x47, 0x00, 0x01); + svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x47, 0x00, 0x01); /* Device, screen and sync off */ svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); - svga_wcrt_mask(0x36, 0x30, 0x30); - svga_wcrt_mask(0x17, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x30, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x00, 0x80); /* Set default values */ svga_set_default_gfx_regs(par->state.vgabase); @@ -437,13 +437,13 @@ static int vt8623fb_set_par(struct fb_info *info) svga_wseq_multi(par->state.vgabase, vt8623_fetch_count_regs, fetch_value); /* Clear H/V Skew */ - svga_wcrt_mask(0x03, 0x00, 0x60); - svga_wcrt_mask(0x05, 0x00, 0x60); + svga_wcrt_mask(par->state.vgabase, 0x03, 0x00, 0x60); + svga_wcrt_mask(par->state.vgabase, 0x05, 0x00, 0x60); if (info->var.vmode & FB_VMODE_DOUBLE) - svga_wcrt_mask(0x09, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x09, 0x80, 0x80); else - svga_wcrt_mask(0x09, 0x00, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x09, 0x00, 0x80); svga_wseq_mask(par->state.vgabase, 0x1E, 0xF0, 0xF0); // DI/DVP bus svga_wseq_mask(par->state.vgabase, 0x2A, 0x0F, 0x0F); // DI/DVP bus @@ -468,18 +468,18 @@ static int vt8623fb_set_par(struct fb_info *info) pr_debug("fb%d: text mode\n", info->node); svga_set_textmode_vga_regs(); svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE); - svga_wcrt_mask(0x11, 0x60, 0x70); + svga_wcrt_mask(par->state.vgabase, 0x11, 0x60, 0x70); break; case 1: pr_debug("fb%d: 4 bit pseudocolor\n", info->node); vga_wgfx(NULL, VGA_GFX_MODE, 0x40); svga_wseq_mask(par->state.vgabase, 0x15, 0x20, 0xFE); - svga_wcrt_mask(0x11, 0x00, 0x70); + svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x70); break; case 2: pr_debug("fb%d: 4 bit pseudocolor, planar\n", info->node); svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE); - svga_wcrt_mask(0x11, 0x00, 0x70); + svga_wcrt_mask(par->state.vgabase, 0x11, 0x00, 0x70); break; case 3: pr_debug("fb%d: 8 bit pseudocolor\n", info->node); @@ -506,8 +506,8 @@ static int vt8623fb_set_par(struct fb_info *info) memset_io(info->screen_base, 0x00, screen_size); /* Device and screen back on */ - svga_wcrt_mask(0x17, 0x80, 0x80); - svga_wcrt_mask(0x36, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x17, 0x80, 0x80); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30); svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); return 0; @@ -576,27 +576,27 @@ static int vt8623fb_blank(int blank_mode, struct fb_info *info) switch (blank_mode) { case FB_BLANK_UNBLANK: pr_debug("fb%d: unblank\n", info->node); - svga_wcrt_mask(0x36, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30); svga_wseq_mask(par->state.vgabase, 0x01, 0x00, 0x20); break; case FB_BLANK_NORMAL: pr_debug("fb%d: blank\n", info->node); - svga_wcrt_mask(0x36, 0x00, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x00, 0x30); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_HSYNC_SUSPEND: pr_debug("fb%d: DPMS standby (hsync off)\n", info->node); - svga_wcrt_mask(0x36, 0x10, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x10, 0x30); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_VSYNC_SUSPEND: pr_debug("fb%d: DPMS suspend (vsync off)\n", info->node); - svga_wcrt_mask(0x36, 0x20, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x20, 0x30); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; case FB_BLANK_POWERDOWN: pr_debug("fb%d: DPMS off (no sync)\n", info->node); - svga_wcrt_mask(0x36, 0x30, 0x30); + svga_wcrt_mask(par->state.vgabase, 0x36, 0x30, 0x30); svga_wseq_mask(par->state.vgabase, 0x01, 0x20, 0x20); break; } diff --git a/include/linux/svga.h b/include/linux/svga.h index 93f7777b268a..5c5b41bddee4 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -83,9 +83,9 @@ static inline void svga_wseq_mask(void __iomem *regbase, u8 index, u8 data, u8 m /* Write a value to a CRT register with a mask */ -static inline void svga_wcrt_mask(u8 index, u8 data, u8 mask) +static inline void svga_wcrt_mask(void __iomem *regbase, u8 index, u8 data, u8 mask) { - vga_wcrt(NULL, index, (data & mask) | (vga_rcrt(NULL, index) & ~mask)); + vga_wcrt(regbase, index, (data & mask) | (vga_rcrt(regbase, index) & ~mask)); } static inline int svga_primary_device(struct pci_dev *dev) -- cgit v1.2.3 From 1d28fcadb0e277844ebffb528cdfd25d44591035 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:51:41 +0000 Subject: svga: Make svga_set_default_crt_regs() take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 12 ++++++------ drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 5 files changed, 10 insertions(+), 10 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index f24151e01da3..51fd8affe0c7 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -656,7 +656,7 @@ static int arkfb_set_par(struct fb_info *info) svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(par->state.vgabase); svga_set_default_seq_regs(par->state.vgabase); - svga_set_default_crt_regs(); + svga_set_default_crt_regs(par->state.vgabase); svga_wcrt_multi(par->state.vgabase, ark_line_compare_regs, 0xFFFFFFFF); svga_wcrt_multi(par->state.vgabase, ark_start_address_regs, 0); diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index ece99f2044f4..a7a2463663c4 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -517,7 +517,7 @@ static int s3fb_set_par(struct fb_info *info) svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(par->state.vgabase); svga_set_default_seq_regs(par->state.vgabase); - svga_set_default_crt_regs(); + svga_set_default_crt_regs(par->state.vgabase); svga_wcrt_multi(par->state.vgabase, s3_line_compare_regs, 0xFFFFFFFF); svga_wcrt_multi(par->state.vgabase, s3_start_address_regs, 0); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 3d07287e9322..b0464977ed9b 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -127,14 +127,14 @@ void svga_set_default_seq_regs(void __iomem *regbase) } /* Set CRTC registers to sane values */ -void svga_set_default_crt_regs(void) +void svga_set_default_crt_regs(void __iomem *regbase) { /* Standard CRT registers CR03 CR08 CR09 CR14 CR17 */ - svga_wcrt_mask(NULL, 0x03, 0x80, 0x80); /* Enable vertical retrace EVRA */ - vga_wcrt(NULL, VGA_CRTC_PRESET_ROW, 0); - svga_wcrt_mask(NULL, VGA_CRTC_MAX_SCAN, 0, 0x1F); - vga_wcrt(NULL, VGA_CRTC_UNDERLINE, 0); - vga_wcrt(NULL, VGA_CRTC_MODE, 0xE3); + svga_wcrt_mask(regbase, 0x03, 0x80, 0x80); /* Enable vertical retrace EVRA */ + vga_wcrt(regbase, VGA_CRTC_PRESET_ROW, 0); + svga_wcrt_mask(regbase, VGA_CRTC_MAX_SCAN, 0, 0x1F); + vga_wcrt(regbase, VGA_CRTC_UNDERLINE, 0); + vga_wcrt(regbase, VGA_CRTC_MODE, 0xE3); } void svga_set_textmode_vga_regs(void) diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index bc54b57db985..a2624a841ecc 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -429,7 +429,7 @@ static int vt8623fb_set_par(struct fb_info *info) svga_set_default_gfx_regs(par->state.vgabase); svga_set_default_atc_regs(par->state.vgabase); svga_set_default_seq_regs(par->state.vgabase); - svga_set_default_crt_regs(); + svga_set_default_crt_regs(par->state.vgabase); svga_wcrt_multi(par->state.vgabase, vt8623_line_compare_regs, 0xFFFFFFFF); svga_wcrt_multi(par->state.vgabase, vt8623_start_address_regs, 0); diff --git a/include/linux/svga.h b/include/linux/svga.h index 5c5b41bddee4..2a32dd55d1a0 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -102,7 +102,7 @@ void svga_wseq_multi(void __iomem *regbase, const struct vga_regset *regset, u32 void svga_set_default_gfx_regs(void __iomem *regbase); void svga_set_default_atc_regs(void __iomem *regbase); void svga_set_default_seq_regs(void __iomem *regbase); -void svga_set_default_crt_regs(void); +void svga_set_default_crt_regs(void __iomem *regbase); void svga_set_textmode_vga_regs(void); void svga_settile(struct fb_info *info, struct fb_tilemap *map); -- cgit v1.2.3 From 9c96394bb90f855d265116f37897294fa1bdb072 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:51:56 +0000 Subject: svga: Make svga_set_textmode_vga_regs() take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 40 ++++++++++++++++++++-------------------- drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 5 files changed, 24 insertions(+), 24 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 51fd8affe0c7..658fff45332c 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -699,7 +699,7 @@ static int arkfb_set_par(struct fb_info *info) switch (mode) { case 0: pr_debug("fb%d: text mode\n", info->node); - svga_set_textmode_vga_regs(); + svga_set_textmode_vga_regs(par->state.vgabase); vga_wseq(NULL, 0x11, 0x10); /* basic VGA mode */ svga_wcrt_mask(par->state.vgabase, 0x46, 0x00, 0x04); /* 8bit pixel path */ diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index a7a2463663c4..017219565800 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -604,7 +604,7 @@ static int s3fb_set_par(struct fb_info *info) switch (mode) { case 0: pr_debug("fb%d: text mode\n", info->node); - svga_set_textmode_vga_regs(); + svga_set_textmode_vga_regs(par->state.vgabase); /* Set additional registers like in 8-bit mode */ svga_wcrt_mask(par->state.vgabase, 0x50, 0x00, 0x30); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index b0464977ed9b..ecda90ec4056 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -137,33 +137,33 @@ void svga_set_default_crt_regs(void __iomem *regbase) vga_wcrt(regbase, VGA_CRTC_MODE, 0xE3); } -void svga_set_textmode_vga_regs(void) +void svga_set_textmode_vga_regs(void __iomem *regbase) { - /* svga_wseq_mask(NULL, 0x1, 0x00, 0x01); */ /* Switch 8/9 pixel per char */ - vga_wseq(NULL, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM); - vga_wseq(NULL, VGA_SEQ_PLANE_WRITE, 0x03); + /* svga_wseq_mask(regbase, 0x1, 0x00, 0x01); */ /* Switch 8/9 pixel per char */ + vga_wseq(regbase, VGA_SEQ_MEMORY_MODE, VGA_SR04_EXT_MEM); + vga_wseq(regbase, VGA_SEQ_PLANE_WRITE, 0x03); - vga_wcrt(NULL, VGA_CRTC_MAX_SCAN, 0x0f); /* 0x4f */ - vga_wcrt(NULL, VGA_CRTC_UNDERLINE, 0x1f); - svga_wcrt_mask(NULL, VGA_CRTC_MODE, 0x23, 0x7f); + vga_wcrt(regbase, VGA_CRTC_MAX_SCAN, 0x0f); /* 0x4f */ + vga_wcrt(regbase, VGA_CRTC_UNDERLINE, 0x1f); + svga_wcrt_mask(regbase, VGA_CRTC_MODE, 0x23, 0x7f); - vga_wcrt(NULL, VGA_CRTC_CURSOR_START, 0x0d); - vga_wcrt(NULL, VGA_CRTC_CURSOR_END, 0x0e); - vga_wcrt(NULL, VGA_CRTC_CURSOR_HI, 0x00); - vga_wcrt(NULL, VGA_CRTC_CURSOR_LO, 0x00); + vga_wcrt(regbase, VGA_CRTC_CURSOR_START, 0x0d); + vga_wcrt(regbase, VGA_CRTC_CURSOR_END, 0x0e); + vga_wcrt(regbase, VGA_CRTC_CURSOR_HI, 0x00); + vga_wcrt(regbase, VGA_CRTC_CURSOR_LO, 0x00); - vga_wgfx(NULL, VGA_GFX_MODE, 0x10); /* Odd/even memory mode */ - vga_wgfx(NULL, VGA_GFX_MISC, 0x0E); /* Misc graphics register - text mode enable */ - vga_wgfx(NULL, VGA_GFX_COMPARE_MASK, 0x00); + vga_wgfx(regbase, VGA_GFX_MODE, 0x10); /* Odd/even memory mode */ + vga_wgfx(regbase, VGA_GFX_MISC, 0x0E); /* Misc graphics register - text mode enable */ + vga_wgfx(regbase, VGA_GFX_COMPARE_MASK, 0x00); - vga_r(NULL, 0x3DA); - vga_w(NULL, VGA_ATT_W, 0x00); + vga_r(regbase, 0x3DA); + vga_w(regbase, VGA_ATT_W, 0x00); - svga_wattr(NULL, 0x10, 0x0C); /* Attribute Mode Control Register - text mode, blinking and line graphics */ - svga_wattr(NULL, 0x13, 0x08); /* Horizontal Pixel Panning Register */ + svga_wattr(regbase, 0x10, 0x0C); /* Attribute Mode Control Register - text mode, blinking and line graphics */ + svga_wattr(regbase, 0x13, 0x08); /* Horizontal Pixel Panning Register */ - vga_r(NULL, 0x3DA); - vga_w(NULL, VGA_ATT_W, 0x20); + vga_r(regbase, 0x3DA); + vga_w(regbase, VGA_ATT_W, 0x20); } #if 0 diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index a2624a841ecc..e3bb7c5b1bd5 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -466,7 +466,7 @@ static int vt8623fb_set_par(struct fb_info *info) switch (mode) { case 0: pr_debug("fb%d: text mode\n", info->node); - svga_set_textmode_vga_regs(); + svga_set_textmode_vga_regs(par->state.vgabase); svga_wseq_mask(par->state.vgabase, 0x15, 0x00, 0xFE); svga_wcrt_mask(par->state.vgabase, 0x11, 0x60, 0x70); break; diff --git a/include/linux/svga.h b/include/linux/svga.h index 2a32dd55d1a0..767937d362d1 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -103,7 +103,7 @@ void svga_set_default_gfx_regs(void __iomem *regbase); void svga_set_default_atc_regs(void __iomem *regbase); void svga_set_default_seq_regs(void __iomem *regbase); void svga_set_default_crt_regs(void __iomem *regbase); -void svga_set_textmode_vga_regs(void); +void svga_set_textmode_vga_regs(void __iomem *regbase); void svga_settile(struct fb_info *info, struct fb_tilemap *map); void svga_tilecopy(struct fb_info *info, struct fb_tilearea *area); -- cgit v1.2.3 From 55db092388455457791cf00216b6b3965a8071f8 Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:52:11 +0000 Subject: svga: Make svga_tilecursor() take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 9 ++++++++- drivers/video/s3fb.c | 11 +++++++++-- drivers/video/svgalib.c | 12 ++++++------ drivers/video/vt8623fb.c | 8 +++++++- include/linux/svga.h | 2 +- 5 files changed, 31 insertions(+), 11 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index 658fff45332c..a4cfcf99ceb6 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -158,12 +158,19 @@ static void arkfb_settile(struct fb_info *info, struct fb_tilemap *map) } } +static void arkfb_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) +{ + struct arkfb_info *par = info->par; + + svga_tilecursor(par->state.vgabase, info, cursor); +} + static struct fb_tile_ops arkfb_tile_ops = { .fb_settile = arkfb_settile, .fb_tilecopy = svga_tilecopy, .fb_tilefill = svga_tilefill, .fb_tileblit = svga_tileblit, - .fb_tilecursor = svga_tilecursor, + .fb_tilecursor = arkfb_tilecursor, .fb_get_tilemax = svga_get_tilemax, }; diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index 017219565800..be3802e8108a 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -188,12 +188,19 @@ static void s3fb_settile_fast(struct fb_info *info, struct fb_tilemap *map) } } +static void s3fb_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) +{ + struct s3fb_info *par = info->par; + + svga_tilecursor(par->state.vgabase, info, cursor); +} + static struct fb_tile_ops s3fb_tile_ops = { .fb_settile = svga_settile, .fb_tilecopy = svga_tilecopy, .fb_tilefill = svga_tilefill, .fb_tileblit = svga_tileblit, - .fb_tilecursor = svga_tilecursor, + .fb_tilecursor = s3fb_tilecursor, .fb_get_tilemax = svga_get_tilemax, }; @@ -202,7 +209,7 @@ static struct fb_tile_ops s3fb_fast_tile_ops = { .fb_tilecopy = svga_tilecopy, .fb_tilefill = svga_tilefill, .fb_tileblit = svga_tileblit, - .fb_tilecursor = svga_tilecursor, + .fb_tilecursor = s3fb_tilecursor, .fb_get_tilemax = svga_get_tilemax, }; diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index ecda90ec4056..4876be85ecfd 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -299,7 +299,7 @@ void svga_tileblit(struct fb_info *info, struct fb_tileblit *blit) } /* Set cursor in text (tileblit) mode */ -void svga_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) +void svga_tilecursor(void __iomem *regbase, struct fb_info *info, struct fb_tilecursor *cursor) { u8 cs = 0x0d; u8 ce = 0x0e; @@ -310,7 +310,7 @@ void svga_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) if (! cursor -> mode) return; - svga_wcrt_mask(NULL, 0x0A, 0x20, 0x20); /* disable cursor */ + svga_wcrt_mask(regbase, 0x0A, 0x20, 0x20); /* disable cursor */ if (cursor -> shape == FB_TILE_CURSOR_NONE) return; @@ -334,11 +334,11 @@ void svga_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) } /* set cursor position */ - vga_wcrt(NULL, 0x0E, pos >> 8); - vga_wcrt(NULL, 0x0F, pos & 0xFF); + vga_wcrt(regbase, 0x0E, pos >> 8); + vga_wcrt(regbase, 0x0F, pos & 0xFF); - vga_wcrt(NULL, 0x0B, ce); /* set cursor end */ - vga_wcrt(NULL, 0x0A, cs); /* set cursor start and enable it */ + vga_wcrt(regbase, 0x0B, ce); /* set cursor end */ + vga_wcrt(regbase, 0x0A, cs); /* set cursor start and enable it */ } int svga_get_tilemax(struct fb_info *info) diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index e3bb7c5b1bd5..cedac002fa4b 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -121,13 +121,19 @@ MODULE_PARM_DESC(mtrr, "Enable write-combining with MTRR (1=enable, 0=disable, d /* ------------------------------------------------------------------------- */ +static void vt8623fb_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor) +{ + struct vt8623fb_info *par = info->par; + + svga_tilecursor(par->state.vgabase, info, cursor); +} static struct fb_tile_ops vt8623fb_tile_ops = { .fb_settile = svga_settile, .fb_tilecopy = svga_tilecopy, .fb_tilefill = svga_tilefill, .fb_tileblit = svga_tileblit, - .fb_tilecursor = svga_tilecursor, + .fb_tilecursor = vt8623fb_tilecursor, .fb_get_tilemax = svga_get_tilemax, }; diff --git a/include/linux/svga.h b/include/linux/svga.h index 767937d362d1..87879500f75b 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -109,7 +109,7 @@ void svga_settile(struct fb_info *info, struct fb_tilemap *map); void svga_tilecopy(struct fb_info *info, struct fb_tilearea *area); void svga_tilefill(struct fb_info *info, struct fb_tilerect *rect); void svga_tileblit(struct fb_info *info, struct fb_tileblit *blit); -void svga_tilecursor(struct fb_info *info, struct fb_tilecursor *cursor); +void svga_tilecursor(void __iomem *regbase, struct fb_info *info, struct fb_tilecursor *cursor); int svga_get_tilemax(struct fb_info *info); void svga_get_caps(struct fb_info *info, struct fb_blit_caps *caps, struct fb_var_screeninfo *var); -- cgit v1.2.3 From 38d2620ea40c2f9a5f17d6488bf004973570279c Mon Sep 17 00:00:00 2001 From: David Miller Date: Tue, 11 Jan 2011 23:52:25 +0000 Subject: svga: Make svga_set_timings() take an iomem regbase pointer. Signed-off-by: David S. Miller Signed-off-by: Paul Mundt --- drivers/video/arkfb.c | 2 +- drivers/video/s3fb.c | 2 +- drivers/video/svgalib.c | 33 +++++++++++++++++---------------- drivers/video/vt8623fb.c | 2 +- include/linux/svga.h | 2 +- 5 files changed, 21 insertions(+), 20 deletions(-) (limited to 'include') diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index a4cfcf99ceb6..aded91b42c76 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -781,7 +781,7 @@ static int arkfb_set_par(struct fb_info *info) } ark_set_pixclock(info, (hdiv * info->var.pixclock) / hmul); - svga_set_timings(&ark_timing_regs, &(info->var), hmul, hdiv, + svga_set_timings(par->state.vgabase, &ark_timing_regs, &(info->var), hmul, hdiv, (info->var.vmode & FB_VMODE_DOUBLE) ? 2 : 1, (info->var.vmode & FB_VMODE_INTERLACED) ? 2 : 1, hmul, info->node); diff --git a/drivers/video/s3fb.c b/drivers/video/s3fb.c index be3802e8108a..23e4724bd439 100644 --- a/drivers/video/s3fb.c +++ b/drivers/video/s3fb.c @@ -712,7 +712,7 @@ static int s3fb_set_par(struct fb_info *info) } s3_set_pixclock(info, info->var.pixclock); - svga_set_timings(&s3_timing_regs, &(info->var), hmul, 1, + svga_set_timings(par->state.vgabase, &s3_timing_regs, &(info->var), hmul, 1, (info->var.vmode & FB_VMODE_DOUBLE) ? 2 : 1, (info->var.vmode & FB_VMODE_INTERLACED) ? 2 : 1, hmul, info->node); diff --git a/drivers/video/svgalib.c b/drivers/video/svgalib.c index 4876be85ecfd..33df9ec91795 100644 --- a/drivers/video/svgalib.c +++ b/drivers/video/svgalib.c @@ -507,8 +507,9 @@ int svga_check_timings(const struct svga_timing_regs *tm, struct fb_var_screenin } /* Set CRT timing registers */ -void svga_set_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, - u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node) +void svga_set_timings(void __iomem *regbase, const struct svga_timing_regs *tm, + struct fb_var_screeninfo *var, + u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node) { u8 regval; u32 value; @@ -516,66 +517,66 @@ void svga_set_timings(const struct svga_timing_regs *tm, struct fb_var_screeninf value = var->xres + var->left_margin + var->right_margin + var->hsync_len; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal total : %d\n", node, value); - svga_wcrt_multi(NULL, tm->h_total_regs, (value / 8) - 5); + svga_wcrt_multi(regbase, tm->h_total_regs, (value / 8) - 5); value = var->xres; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal display : %d\n", node, value); - svga_wcrt_multi(NULL, tm->h_display_regs, (value / 8) - 1); + svga_wcrt_multi(regbase, tm->h_display_regs, (value / 8) - 1); value = var->xres; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal blank start: %d\n", node, value); - svga_wcrt_multi(NULL, tm->h_blank_start_regs, (value / 8) - 1 + hborder); + svga_wcrt_multi(regbase, tm->h_blank_start_regs, (value / 8) - 1 + hborder); value = var->xres + var->left_margin + var->right_margin + var->hsync_len; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal blank end : %d\n", node, value); - svga_wcrt_multi(NULL, tm->h_blank_end_regs, (value / 8) - 1 - hborder); + svga_wcrt_multi(regbase, tm->h_blank_end_regs, (value / 8) - 1 - hborder); value = var->xres + var->right_margin; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal sync start : %d\n", node, value); - svga_wcrt_multi(NULL, tm->h_sync_start_regs, (value / 8)); + svga_wcrt_multi(regbase, tm->h_sync_start_regs, (value / 8)); value = var->xres + var->right_margin + var->hsync_len; value = (value * hmul) / hdiv; pr_debug("fb%d: horizontal sync end : %d\n", node, value); - svga_wcrt_multi(NULL, tm->h_sync_end_regs, (value / 8)); + svga_wcrt_multi(regbase, tm->h_sync_end_regs, (value / 8)); value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical total : %d\n", node, value); - svga_wcrt_multi(NULL, tm->v_total_regs, value - 2); + svga_wcrt_multi(regbase, tm->v_total_regs, value - 2); value = var->yres; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical display : %d\n", node, value); - svga_wcrt_multi(NULL, tm->v_display_regs, value - 1); + svga_wcrt_multi(regbase, tm->v_display_regs, value - 1); value = var->yres; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical blank start : %d\n", node, value); - svga_wcrt_multi(NULL, tm->v_blank_start_regs, value); + svga_wcrt_multi(regbase, tm->v_blank_start_regs, value); value = var->yres + var->upper_margin + var->lower_margin + var->vsync_len; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical blank end : %d\n", node, value); - svga_wcrt_multi(NULL, tm->v_blank_end_regs, value - 2); + svga_wcrt_multi(regbase, tm->v_blank_end_regs, value - 2); value = var->yres + var->lower_margin; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical sync start : %d\n", node, value); - svga_wcrt_multi(NULL, tm->v_sync_start_regs, value); + svga_wcrt_multi(regbase, tm->v_sync_start_regs, value); value = var->yres + var->lower_margin + var->vsync_len; value = (value * vmul) / vdiv; pr_debug("fb%d: vertical sync end : %d\n", node, value); - svga_wcrt_multi(NULL, tm->v_sync_end_regs, value); + svga_wcrt_multi(regbase, tm->v_sync_end_regs, value); /* Set horizontal and vertical sync pulse polarity in misc register */ - regval = vga_r(NULL, VGA_MIS_R); + regval = vga_r(regbase, VGA_MIS_R); if (var->sync & FB_SYNC_HOR_HIGH_ACT) { pr_debug("fb%d: positive horizontal sync\n", node); regval = regval & ~0x80; @@ -590,7 +591,7 @@ void svga_set_timings(const struct svga_timing_regs *tm, struct fb_var_screeninf pr_debug("fb%d: negative vertical sync\n\n", node); regval = regval | 0x40; } - vga_w(NULL, VGA_MIS_W, regval); + vga_w(regbase, VGA_MIS_W, regval); } diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index cedac002fa4b..4764fb2fffc0 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -505,7 +505,7 @@ static int vt8623fb_set_par(struct fb_info *info) } vt8623_set_pixclock(info, info->var.pixclock); - svga_set_timings(&vt8623_timing_regs, &(info->var), 1, 1, + svga_set_timings(par->state.vgabase, &vt8623_timing_regs, &(info->var), 1, 1, (info->var.vmode & FB_VMODE_DOUBLE) ? 2 : 1, 1, 1, info->node); diff --git a/include/linux/svga.h b/include/linux/svga.h index 87879500f75b..bfa68e837d6a 100644 --- a/include/linux/svga.h +++ b/include/linux/svga.h @@ -116,7 +116,7 @@ void svga_get_caps(struct fb_info *info, struct fb_blit_caps *caps, int svga_compute_pll(const struct svga_pll *pll, u32 f_wanted, u16 *m, u16 *n, u16 *r, int node); int svga_check_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, int node); -void svga_set_timings(const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node); +void svga_set_timings(void __iomem *regbase, const struct svga_timing_regs *tm, struct fb_var_screeninfo *var, u32 hmul, u32 hdiv, u32 vmul, u32 vdiv, u32 hborder, int node); int svga_match_format(const struct svga_fb_format *frm, struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix); -- cgit v1.2.3 From 7cdcdb69bdf51192bcbfb7cf479850fe7c33357d Mon Sep 17 00:00:00 2001 From: Andreas Bießmann Date: Fri, 11 Feb 2011 15:19:43 +0000 Subject: atmel_lcdfb: implement inverted contrast pwm MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch introduces lcdc->lcdcon_pol_negative which set CONTRAST_CTR register to inverted polarity. Signed-off-by: Andreas Bießmann Signed-off-by: Paul Mundt --- drivers/video/atmel_lcdfb.c | 7 ++++++- include/video/atmel_lcdc.h | 1 + 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'include') diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index bac163450216..16da8af7425c 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -68,7 +68,7 @@ static void atmel_lcdfb_update_dma2d(struct atmel_lcdfb_info *sinfo, } #endif -static const u32 contrast_ctr = ATMEL_LCDC_PS_DIV8 +static u32 contrast_ctr = ATMEL_LCDC_PS_DIV8 | ATMEL_LCDC_POL_POSITIVE | ATMEL_LCDC_ENA_PWMENABLE; @@ -163,6 +163,10 @@ static void exit_backlight(struct atmel_lcdfb_info *sinfo) static void init_contrast(struct atmel_lcdfb_info *sinfo) { + /* contrast pwm can be 'inverted' */ + if (sinfo->lcdcon_pol_negative) + contrast_ctr &= ~(ATMEL_LCDC_POL_POSITIVE); + /* have some default contrast/backlight settings */ lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, contrast_ctr); lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, ATMEL_LCDC_CVAL_DEFAULT); @@ -816,6 +820,7 @@ static int __init atmel_lcdfb_probe(struct platform_device *pdev) sinfo->guard_time = pdata_sinfo->guard_time; sinfo->smem_len = pdata_sinfo->smem_len; sinfo->lcdcon_is_backlight = pdata_sinfo->lcdcon_is_backlight; + sinfo->lcdcon_pol_negative = pdata_sinfo->lcdcon_pol_negative; sinfo->lcd_wiring_mode = pdata_sinfo->lcd_wiring_mode; } else { dev_err(dev, "cannot get default configuration\n"); diff --git a/include/video/atmel_lcdc.h b/include/video/atmel_lcdc.h index 0c864db1a466..28447f1594fa 100644 --- a/include/video/atmel_lcdc.h +++ b/include/video/atmel_lcdc.h @@ -52,6 +52,7 @@ struct atmel_lcdfb_info { u8 bl_power; #endif bool lcdcon_is_backlight; + bool lcdcon_pol_negative; u8 saved_lcdcon; u8 default_bpp; -- cgit v1.2.3 From bf5f0019046d596d613caf74722ba4994e153899 Mon Sep 17 00:00:00 2001 From: Heiko Schocher Date: Mon, 24 Jan 2011 09:57:20 +0000 Subject: video, sm501: add I/O functions for use on powerpc - add read/write functions for using this driver also on powerpc plattforms Signed-off-by: Heiko Schocher cc: linux-fbdev@vger.kernel.org cc: devicetree-discuss@ozlabs.org cc: Ben Dooks cc: Vincent Sanders cc: Samuel Ortiz cc: linux-kernel@vger.kernel.org cc: Randy Dunlap cc: Paul Mundt Acked-by: Samuel Ortiz Signed-off-by: Paul Mundt --- drivers/mfd/sm501.c | 125 ++++++++++++++++++----------------- drivers/video/sm501fb.c | 172 +++++++++++++++++++++++++----------------------- include/linux/sm501.h | 8 +++ 3 files changed, 161 insertions(+), 144 deletions(-) (limited to 'include') diff --git a/drivers/mfd/sm501.c b/drivers/mfd/sm501.c index 5de3a760ea1e..558d5f3f6d02 100644 --- a/drivers/mfd/sm501.c +++ b/drivers/mfd/sm501.c @@ -133,10 +133,10 @@ static unsigned long decode_div(unsigned long pll2, unsigned long val, static void sm501_dump_clk(struct sm501_devdata *sm) { - unsigned long misct = readl(sm->regs + SM501_MISC_TIMING); - unsigned long pm0 = readl(sm->regs + SM501_POWER_MODE_0_CLOCK); - unsigned long pm1 = readl(sm->regs + SM501_POWER_MODE_1_CLOCK); - unsigned long pmc = readl(sm->regs + SM501_POWER_MODE_CONTROL); + unsigned long misct = smc501_readl(sm->regs + SM501_MISC_TIMING); + unsigned long pm0 = smc501_readl(sm->regs + SM501_POWER_MODE_0_CLOCK); + unsigned long pm1 = smc501_readl(sm->regs + SM501_POWER_MODE_1_CLOCK); + unsigned long pmc = smc501_readl(sm->regs + SM501_POWER_MODE_CONTROL); unsigned long sdclk0, sdclk1; unsigned long pll2 = 0; @@ -193,29 +193,29 @@ static void sm501_dump_regs(struct sm501_devdata *sm) void __iomem *regs = sm->regs; dev_info(sm->dev, "System Control %08x\n", - readl(regs + SM501_SYSTEM_CONTROL)); + smc501_readl(regs + SM501_SYSTEM_CONTROL)); dev_info(sm->dev, "Misc Control %08x\n", - readl(regs + SM501_MISC_CONTROL)); + smc501_readl(regs + SM501_MISC_CONTROL)); dev_info(sm->dev, "GPIO Control Low %08x\n", - readl(regs + SM501_GPIO31_0_CONTROL)); + smc501_readl(regs + SM501_GPIO31_0_CONTROL)); dev_info(sm->dev, "GPIO Control Hi %08x\n", - readl(regs + SM501_GPIO63_32_CONTROL)); + smc501_readl(regs + SM501_GPIO63_32_CONTROL)); dev_info(sm->dev, "DRAM Control %08x\n", - readl(regs + SM501_DRAM_CONTROL)); + smc501_readl(regs + SM501_DRAM_CONTROL)); dev_info(sm->dev, "Arbitration Ctrl %08x\n", - readl(regs + SM501_ARBTRTN_CONTROL)); + smc501_readl(regs + SM501_ARBTRTN_CONTROL)); dev_info(sm->dev, "Misc Timing %08x\n", - readl(regs + SM501_MISC_TIMING)); + smc501_readl(regs + SM501_MISC_TIMING)); } static void sm501_dump_gate(struct sm501_devdata *sm) { dev_info(sm->dev, "CurrentGate %08x\n", - readl(sm->regs + SM501_CURRENT_GATE)); + smc501_readl(sm->regs + SM501_CURRENT_GATE)); dev_info(sm->dev, "CurrentClock %08x\n", - readl(sm->regs + SM501_CURRENT_CLOCK)); + smc501_readl(sm->regs + SM501_CURRENT_CLOCK)); dev_info(sm->dev, "PowerModeControl %08x\n", - readl(sm->regs + SM501_POWER_MODE_CONTROL)); + smc501_readl(sm->regs + SM501_POWER_MODE_CONTROL)); } #else @@ -231,7 +231,7 @@ static inline void sm501_dump_clk(struct sm501_devdata *sm) { } static void sm501_sync_regs(struct sm501_devdata *sm) { - readl(sm->regs); + smc501_readl(sm->regs); } static inline void sm501_mdelay(struct sm501_devdata *sm, unsigned int delay) @@ -261,11 +261,11 @@ int sm501_misc_control(struct device *dev, spin_lock_irqsave(&sm->reg_lock, save); - misc = readl(sm->regs + SM501_MISC_CONTROL); + misc = smc501_readl(sm->regs + SM501_MISC_CONTROL); to = (misc & ~clear) | set; if (to != misc) { - writel(to, sm->regs + SM501_MISC_CONTROL); + smc501_writel(to, sm->regs + SM501_MISC_CONTROL); sm501_sync_regs(sm); dev_dbg(sm->dev, "MISC_CONTROL %08lx\n", misc); @@ -294,11 +294,11 @@ unsigned long sm501_modify_reg(struct device *dev, spin_lock_irqsave(&sm->reg_lock, save); - data = readl(sm->regs + reg); + data = smc501_readl(sm->regs + reg); data |= set; data &= ~clear; - writel(data, sm->regs + reg); + smc501_writel(data, sm->regs + reg); sm501_sync_regs(sm); spin_unlock_irqrestore(&sm->reg_lock, save); @@ -322,9 +322,9 @@ int sm501_unit_power(struct device *dev, unsigned int unit, unsigned int to) mutex_lock(&sm->clock_lock); - mode = readl(sm->regs + SM501_POWER_MODE_CONTROL); - gate = readl(sm->regs + SM501_CURRENT_GATE); - clock = readl(sm->regs + SM501_CURRENT_CLOCK); + mode = smc501_readl(sm->regs + SM501_POWER_MODE_CONTROL); + gate = smc501_readl(sm->regs + SM501_CURRENT_GATE); + clock = smc501_readl(sm->regs + SM501_CURRENT_CLOCK); mode &= 3; /* get current power mode */ @@ -356,14 +356,14 @@ int sm501_unit_power(struct device *dev, unsigned int unit, unsigned int to) switch (mode) { case 1: - writel(gate, sm->regs + SM501_POWER_MODE_0_GATE); - writel(clock, sm->regs + SM501_POWER_MODE_0_CLOCK); + smc501_writel(gate, sm->regs + SM501_POWER_MODE_0_GATE); + smc501_writel(clock, sm->regs + SM501_POWER_MODE_0_CLOCK); mode = 0; break; case 2: case 0: - writel(gate, sm->regs + SM501_POWER_MODE_1_GATE); - writel(clock, sm->regs + SM501_POWER_MODE_1_CLOCK); + smc501_writel(gate, sm->regs + SM501_POWER_MODE_1_GATE); + smc501_writel(clock, sm->regs + SM501_POWER_MODE_1_CLOCK); mode = 1; break; @@ -372,7 +372,7 @@ int sm501_unit_power(struct device *dev, unsigned int unit, unsigned int to) goto already; } - writel(mode, sm->regs + SM501_POWER_MODE_CONTROL); + smc501_writel(mode, sm->regs + SM501_POWER_MODE_CONTROL); sm501_sync_regs(sm); dev_dbg(sm->dev, "gate %08lx, clock %08lx, mode %08lx\n", @@ -519,9 +519,9 @@ unsigned long sm501_set_clock(struct device *dev, unsigned long req_freq) { struct sm501_devdata *sm = dev_get_drvdata(dev); - unsigned long mode = readl(sm->regs + SM501_POWER_MODE_CONTROL); - unsigned long gate = readl(sm->regs + SM501_CURRENT_GATE); - unsigned long clock = readl(sm->regs + SM501_CURRENT_CLOCK); + unsigned long mode = smc501_readl(sm->regs + SM501_POWER_MODE_CONTROL); + unsigned long gate = smc501_readl(sm->regs + SM501_CURRENT_GATE); + unsigned long clock = smc501_readl(sm->regs + SM501_CURRENT_CLOCK); unsigned char reg; unsigned int pll_reg = 0; unsigned long sm501_freq; /* the actual frequency achieved */ @@ -592,9 +592,9 @@ unsigned long sm501_set_clock(struct device *dev, mutex_lock(&sm->clock_lock); - mode = readl(sm->regs + SM501_POWER_MODE_CONTROL); - gate = readl(sm->regs + SM501_CURRENT_GATE); - clock = readl(sm->regs + SM501_CURRENT_CLOCK); + mode = smc501_readl(sm->regs + SM501_POWER_MODE_CONTROL); + gate = smc501_readl(sm->regs + SM501_CURRENT_GATE); + clock = smc501_readl(sm->regs + SM501_CURRENT_CLOCK); clock = clock & ~(0xFF << clksrc); clock |= reg<regs + SM501_POWER_MODE_0_GATE); - writel(clock, sm->regs + SM501_POWER_MODE_0_CLOCK); + smc501_writel(gate, sm->regs + SM501_POWER_MODE_0_GATE); + smc501_writel(clock, sm->regs + SM501_POWER_MODE_0_CLOCK); mode = 0; break; case 2: case 0: - writel(gate, sm->regs + SM501_POWER_MODE_1_GATE); - writel(clock, sm->regs + SM501_POWER_MODE_1_CLOCK); + smc501_writel(gate, sm->regs + SM501_POWER_MODE_1_GATE); + smc501_writel(clock, sm->regs + SM501_POWER_MODE_1_CLOCK); mode = 1; break; @@ -619,10 +619,11 @@ unsigned long sm501_set_clock(struct device *dev, return -1; } - writel(mode, sm->regs + SM501_POWER_MODE_CONTROL); + smc501_writel(mode, sm->regs + SM501_POWER_MODE_CONTROL); if (pll_reg) - writel(pll_reg, sm->regs + SM501_PROGRAMMABLE_PLL_CONTROL); + smc501_writel(pll_reg, + sm->regs + SM501_PROGRAMMABLE_PLL_CONTROL); sm501_sync_regs(sm); @@ -902,7 +903,7 @@ static int sm501_gpio_get(struct gpio_chip *chip, unsigned offset) struct sm501_gpio_chip *smgpio = to_sm501_gpio(chip); unsigned long result; - result = readl(smgpio->regbase + SM501_GPIO_DATA_LOW); + result = smc501_readl(smgpio->regbase + SM501_GPIO_DATA_LOW); result >>= offset; return result & 1UL; @@ -915,13 +916,13 @@ static void sm501_gpio_ensure_gpio(struct sm501_gpio_chip *smchip, /* check and modify if this pin is not set as gpio. */ - if (readl(smchip->control) & bit) { + if (smc501_readl(smchip->control) & bit) { dev_info(sm501_gpio_to_dev(smchip->ourgpio)->dev, "changing mode of gpio, bit %08lx\n", bit); - ctrl = readl(smchip->control); + ctrl = smc501_readl(smchip->control); ctrl &= ~bit; - writel(ctrl, smchip->control); + smc501_writel(ctrl, smchip->control); sm501_sync_regs(sm501_gpio_to_dev(smchip->ourgpio)); } @@ -942,10 +943,10 @@ static void sm501_gpio_set(struct gpio_chip *chip, unsigned offset, int value) spin_lock_irqsave(&smgpio->lock, save); - val = readl(regs + SM501_GPIO_DATA_LOW) & ~bit; + val = smc501_readl(regs + SM501_GPIO_DATA_LOW) & ~bit; if (value) val |= bit; - writel(val, regs); + smc501_writel(val, regs); sm501_sync_regs(sm501_gpio_to_dev(smgpio)); sm501_gpio_ensure_gpio(smchip, bit); @@ -967,8 +968,8 @@ static int sm501_gpio_input(struct gpio_chip *chip, unsigned offset) spin_lock_irqsave(&smgpio->lock, save); - ddr = readl(regs + SM501_GPIO_DDR_LOW); - writel(ddr & ~bit, regs + SM501_GPIO_DDR_LOW); + ddr = smc501_readl(regs + SM501_GPIO_DDR_LOW); + smc501_writel(ddr & ~bit, regs + SM501_GPIO_DDR_LOW); sm501_sync_regs(sm501_gpio_to_dev(smgpio)); sm501_gpio_ensure_gpio(smchip, bit); @@ -994,18 +995,18 @@ static int sm501_gpio_output(struct gpio_chip *chip, spin_lock_irqsave(&smgpio->lock, save); - val = readl(regs + SM501_GPIO_DATA_LOW); + val = smc501_readl(regs + SM501_GPIO_DATA_LOW); if (value) val |= bit; else val &= ~bit; - writel(val, regs); + smc501_writel(val, regs); - ddr = readl(regs + SM501_GPIO_DDR_LOW); - writel(ddr | bit, regs + SM501_GPIO_DDR_LOW); + ddr = smc501_readl(regs + SM501_GPIO_DDR_LOW); + smc501_writel(ddr | bit, regs + SM501_GPIO_DDR_LOW); sm501_sync_regs(sm501_gpio_to_dev(smgpio)); - writel(val, regs + SM501_GPIO_DATA_LOW); + smc501_writel(val, regs + SM501_GPIO_DATA_LOW); sm501_sync_regs(sm501_gpio_to_dev(smgpio)); spin_unlock_irqrestore(&smgpio->lock, save); @@ -1231,7 +1232,7 @@ static ssize_t sm501_dbg_regs(struct device *dev, for (reg = 0x00; reg < 0x70; reg += 4) { ret = sprintf(ptr, "%08x = %08x\n", - reg, readl(sm->regs + reg)); + reg, smc501_readl(sm->regs + reg)); ptr += ret; } @@ -1255,10 +1256,10 @@ static inline void sm501_init_reg(struct sm501_devdata *sm, { unsigned long tmp; - tmp = readl(sm->regs + reg); + tmp = smc501_readl(sm->regs + reg); tmp &= ~r->mask; tmp |= r->set; - writel(tmp, sm->regs + reg); + smc501_writel(tmp, sm->regs + reg); } /* sm501_init_regs @@ -1299,7 +1300,7 @@ static void sm501_init_regs(struct sm501_devdata *sm, static int sm501_check_clocks(struct sm501_devdata *sm) { - unsigned long pwrmode = readl(sm->regs + SM501_CURRENT_CLOCK); + unsigned long pwrmode = smc501_readl(sm->regs + SM501_CURRENT_CLOCK); unsigned long msrc = (pwrmode & SM501_POWERMODE_M_SRC); unsigned long m1src = (pwrmode & SM501_POWERMODE_M1_SRC); @@ -1334,7 +1335,7 @@ static int __devinit sm501_init_dev(struct sm501_devdata *sm) INIT_LIST_HEAD(&sm->devices); - devid = readl(sm->regs + SM501_DEVICEID); + devid = smc501_readl(sm->regs + SM501_DEVICEID); if ((devid & SM501_DEVICEID_IDMASK) != SM501_DEVICEID_SM501) { dev_err(sm->dev, "incorrect device id %08lx\n", devid); @@ -1342,9 +1343,9 @@ static int __devinit sm501_init_dev(struct sm501_devdata *sm) } /* disable irqs */ - writel(0, sm->regs + SM501_IRQ_MASK); + smc501_writel(0, sm->regs + SM501_IRQ_MASK); - dramctrl = readl(sm->regs + SM501_DRAM_CONTROL); + dramctrl = smc501_readl(sm->regs + SM501_DRAM_CONTROL); mem_avail = sm501_mem_local[(dramctrl >> 13) & 0x7]; dev_info(sm->dev, "SM501 At %p: Version %08lx, %ld Mb, IRQ %d\n", @@ -1489,7 +1490,7 @@ static int sm501_plat_suspend(struct platform_device *pdev, pm_message_t state) struct sm501_devdata *sm = platform_get_drvdata(pdev); sm->in_suspend = 1; - sm->pm_misc = readl(sm->regs + SM501_MISC_CONTROL); + sm->pm_misc = smc501_readl(sm->regs + SM501_MISC_CONTROL); sm501_dump_regs(sm); @@ -1513,9 +1514,9 @@ static int sm501_plat_resume(struct platform_device *pdev) /* check to see if we are in the same state as when suspended */ - if (readl(sm->regs + SM501_MISC_CONTROL) != sm->pm_misc) { + if (smc501_readl(sm->regs + SM501_MISC_CONTROL) != sm->pm_misc) { dev_info(sm->dev, "SM501_MISC_CONTROL changed over sleep\n"); - writel(sm->pm_misc, sm->regs + SM501_MISC_CONTROL); + smc501_writel(sm->pm_misc, sm->regs + SM501_MISC_CONTROL); /* our suspend causes the controller state to change, * either by something attempting setup, power loss, diff --git a/drivers/video/sm501fb.c b/drivers/video/sm501fb.c index bcb44a594ebc..5df406c87c50 100644 --- a/drivers/video/sm501fb.c +++ b/drivers/video/sm501fb.c @@ -117,7 +117,7 @@ static inline int v_total(struct fb_var_screeninfo *var) static inline void sm501fb_sync_regs(struct sm501fb_info *info) { - readl(info->regs); + smc501_readl(info->regs); } /* sm501_alloc_mem @@ -262,7 +262,7 @@ static void sm501fb_setup_gamma(struct sm501fb_info *fbi, /* set gamma values */ for (offset = 0; offset < 256 * 4; offset += 4) { - writel(value, fbi->regs + palette + offset); + smc501_writel(value, fbi->regs + palette + offset); value += 0x010101; /* Advance RGB by 1,1,1.*/ } } @@ -476,7 +476,8 @@ static int sm501fb_set_par_common(struct fb_info *info, /* set start of framebuffer to the screen */ - writel(par->screen.sm_addr | SM501_ADDR_FLIP, fbi->regs + head_addr); + smc501_writel(par->screen.sm_addr | SM501_ADDR_FLIP, + fbi->regs + head_addr); /* program CRT clock */ @@ -519,7 +520,7 @@ static void sm501fb_set_par_geometry(struct fb_info *info, reg = info->fix.line_length; reg |= ((var->xres * var->bits_per_pixel)/8) << 16; - writel(reg, fbi->regs + (par->head == HEAD_CRT ? + smc501_writel(reg, fbi->regs + (par->head == HEAD_CRT ? SM501_DC_CRT_FB_OFFSET : SM501_DC_PANEL_FB_OFFSET)); /* program horizontal total */ @@ -527,27 +528,27 @@ static void sm501fb_set_par_geometry(struct fb_info *info, reg = (h_total(var) - 1) << 16; reg |= (var->xres - 1); - writel(reg, base + SM501_OFF_DC_H_TOT); + smc501_writel(reg, base + SM501_OFF_DC_H_TOT); /* program horizontal sync */ reg = var->hsync_len << 16; reg |= var->xres + var->right_margin - 1; - writel(reg, base + SM501_OFF_DC_H_SYNC); + smc501_writel(reg, base + SM501_OFF_DC_H_SYNC); /* program vertical total */ reg = (v_total(var) - 1) << 16; reg |= (var->yres - 1); - writel(reg, base + SM501_OFF_DC_V_TOT); + smc501_writel(reg, base + SM501_OFF_DC_V_TOT); /* program vertical sync */ reg = var->vsync_len << 16; reg |= var->yres + var->lower_margin - 1; - writel(reg, base + SM501_OFF_DC_V_SYNC); + smc501_writel(reg, base + SM501_OFF_DC_V_SYNC); } /* sm501fb_pan_crt @@ -566,15 +567,15 @@ static int sm501fb_pan_crt(struct fb_var_screeninfo *var, xoffs = var->xoffset * bytes_pixel; - reg = readl(fbi->regs + SM501_DC_CRT_CONTROL); + reg = smc501_readl(fbi->regs + SM501_DC_CRT_CONTROL); reg &= ~SM501_DC_CRT_CONTROL_PIXEL_MASK; reg |= ((xoffs & 15) / bytes_pixel) << 4; - writel(reg, fbi->regs + SM501_DC_CRT_CONTROL); + smc501_writel(reg, fbi->regs + SM501_DC_CRT_CONTROL); reg = (par->screen.sm_addr + xoffs + var->yoffset * info->fix.line_length); - writel(reg | SM501_ADDR_FLIP, fbi->regs + SM501_DC_CRT_FB_ADDR); + smc501_writel(reg | SM501_ADDR_FLIP, fbi->regs + SM501_DC_CRT_FB_ADDR); sm501fb_sync_regs(fbi); return 0; @@ -593,10 +594,10 @@ static int sm501fb_pan_pnl(struct fb_var_screeninfo *var, unsigned long reg; reg = var->xoffset | (var->xres_virtual << 16); - writel(reg, fbi->regs + SM501_DC_PANEL_FB_WIDTH); + smc501_writel(reg, fbi->regs + SM501_DC_PANEL_FB_WIDTH); reg = var->yoffset | (var->yres_virtual << 16); - writel(reg, fbi->regs + SM501_DC_PANEL_FB_HEIGHT); + smc501_writel(reg, fbi->regs + SM501_DC_PANEL_FB_HEIGHT); sm501fb_sync_regs(fbi); return 0; @@ -622,7 +623,7 @@ static int sm501fb_set_par_crt(struct fb_info *info) /* enable CRT DAC - note 0 is on!*/ sm501_misc_control(fbi->dev->parent, 0, SM501_MISC_DAC_POWER); - control = readl(fbi->regs + SM501_DC_CRT_CONTROL); + control = smc501_readl(fbi->regs + SM501_DC_CRT_CONTROL); control &= (SM501_DC_CRT_CONTROL_PIXEL_MASK | SM501_DC_CRT_CONTROL_GAMMA | @@ -684,7 +685,7 @@ static int sm501fb_set_par_crt(struct fb_info *info) out_update: dev_dbg(fbi->dev, "new control is %08lx\n", control); - writel(control, fbi->regs + SM501_DC_CRT_CONTROL); + smc501_writel(control, fbi->regs + SM501_DC_CRT_CONTROL); sm501fb_sync_regs(fbi); return 0; @@ -696,18 +697,18 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) void __iomem *ctrl_reg = fbi->regs + SM501_DC_PANEL_CONTROL; struct sm501_platdata_fbsub *pd = fbi->pdata->fb_pnl; - control = readl(ctrl_reg); + control = smc501_readl(ctrl_reg); if (to && (control & SM501_DC_PANEL_CONTROL_VDD) == 0) { /* enable panel power */ control |= SM501_DC_PANEL_CONTROL_VDD; /* FPVDDEN */ - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); control |= SM501_DC_PANEL_CONTROL_DATA; /* DATA */ - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); @@ -719,7 +720,7 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) else control |= SM501_DC_PANEL_CONTROL_BIAS; - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } @@ -730,7 +731,7 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) else control |= SM501_DC_PANEL_CONTROL_FPEN; - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } @@ -742,7 +743,7 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) else control &= ~SM501_DC_PANEL_CONTROL_FPEN; - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } @@ -753,18 +754,18 @@ static void sm501fb_panel_power(struct sm501fb_info *fbi, int to) else control &= ~SM501_DC_PANEL_CONTROL_BIAS; - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } control &= ~SM501_DC_PANEL_CONTROL_DATA; - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); control &= ~SM501_DC_PANEL_CONTROL_VDD; - writel(control, ctrl_reg); + smc501_writel(control, ctrl_reg); sm501fb_sync_regs(fbi); mdelay(10); } @@ -799,7 +800,7 @@ static int sm501fb_set_par_pnl(struct fb_info *info) /* update control register */ - control = readl(fbi->regs + SM501_DC_PANEL_CONTROL); + control = smc501_readl(fbi->regs + SM501_DC_PANEL_CONTROL); control &= (SM501_DC_PANEL_CONTROL_GAMMA | SM501_DC_PANEL_CONTROL_VDD | SM501_DC_PANEL_CONTROL_DATA | @@ -833,16 +834,16 @@ static int sm501fb_set_par_pnl(struct fb_info *info) BUG(); } - writel(0x0, fbi->regs + SM501_DC_PANEL_PANNING_CONTROL); + smc501_writel(0x0, fbi->regs + SM501_DC_PANEL_PANNING_CONTROL); /* panel plane top left and bottom right location */ - writel(0x00, fbi->regs + SM501_DC_PANEL_TL_LOC); + smc501_writel(0x00, fbi->regs + SM501_DC_PANEL_TL_LOC); reg = var->xres - 1; reg |= (var->yres - 1) << 16; - writel(reg, fbi->regs + SM501_DC_PANEL_BR_LOC); + smc501_writel(reg, fbi->regs + SM501_DC_PANEL_BR_LOC); /* program panel control register */ @@ -855,7 +856,7 @@ static int sm501fb_set_par_pnl(struct fb_info *info) if ((var->sync & FB_SYNC_VERT_HIGH_ACT) == 0) control |= SM501_DC_PANEL_CONTROL_VSP; - writel(control, fbi->regs + SM501_DC_PANEL_CONTROL); + smc501_writel(control, fbi->regs + SM501_DC_PANEL_CONTROL); sm501fb_sync_regs(fbi); /* ensure the panel interface is not tristated at this point */ @@ -924,7 +925,7 @@ static int sm501fb_setcolreg(unsigned regno, val |= (green >> 8) << 8; val |= blue >> 8; - writel(val, base + (regno * 4)); + smc501_writel(val, base + (regno * 4)); } break; @@ -980,7 +981,7 @@ static int sm501fb_blank_crt(int blank_mode, struct fb_info *info) dev_dbg(fbi->dev, "%s(mode=%d, %p)\n", __func__, blank_mode, info); - ctrl = readl(fbi->regs + SM501_DC_CRT_CONTROL); + ctrl = smc501_readl(fbi->regs + SM501_DC_CRT_CONTROL); switch (blank_mode) { case FB_BLANK_POWERDOWN: @@ -1004,7 +1005,7 @@ static int sm501fb_blank_crt(int blank_mode, struct fb_info *info) } - writel(ctrl, fbi->regs + SM501_DC_CRT_CONTROL); + smc501_writel(ctrl, fbi->regs + SM501_DC_CRT_CONTROL); sm501fb_sync_regs(fbi); return 0; @@ -1041,12 +1042,14 @@ static int sm501fb_cursor(struct fb_info *info, struct fb_cursor *cursor) if (cursor->image.depth > 1) return -EINVAL; - hwc_addr = readl(base + SM501_OFF_HWC_ADDR); + hwc_addr = smc501_readl(base + SM501_OFF_HWC_ADDR); if (cursor->enable) - writel(hwc_addr | SM501_HWC_EN, base + SM501_OFF_HWC_ADDR); + smc501_writel(hwc_addr | SM501_HWC_EN, + base + SM501_OFF_HWC_ADDR); else - writel(hwc_addr & ~SM501_HWC_EN, base + SM501_OFF_HWC_ADDR); + smc501_writel(hwc_addr & ~SM501_HWC_EN, + base + SM501_OFF_HWC_ADDR); /* set data */ if (cursor->set & FB_CUR_SETPOS) { @@ -1060,7 +1063,7 @@ static int sm501fb_cursor(struct fb_info *info, struct fb_cursor *cursor) //y += cursor->image.height; - writel(x | (y << 16), base + SM501_OFF_HWC_LOC); + smc501_writel(x | (y << 16), base + SM501_OFF_HWC_LOC); } if (cursor->set & FB_CUR_SETCMAP) { @@ -1080,8 +1083,8 @@ static int sm501fb_cursor(struct fb_info *info, struct fb_cursor *cursor) dev_dbg(fbi->dev, "fgcol %08lx, bgcol %08lx\n", fg, bg); - writel(bg, base + SM501_OFF_HWC_COLOR_1_2); - writel(fg, base + SM501_OFF_HWC_COLOR_3); + smc501_writel(bg, base + SM501_OFF_HWC_COLOR_1_2); + smc501_writel(fg, base + SM501_OFF_HWC_COLOR_3); } if (cursor->set & FB_CUR_SETSIZE || @@ -1102,7 +1105,7 @@ static int sm501fb_cursor(struct fb_info *info, struct fb_cursor *cursor) __func__, cursor->image.width, cursor->image.height); for (op = 0; op < (64*64*2)/8; op+=4) - writel(0x0, dst + op); + smc501_writel(0x0, dst + op); for (y = 0; y < cursor->image.height; y++) { for (x = 0; x < cursor->image.width; x++) { @@ -1141,7 +1144,7 @@ static ssize_t sm501fb_crtsrc_show(struct device *dev, struct sm501fb_info *info = dev_get_drvdata(dev); unsigned long ctrl; - ctrl = readl(info->regs + SM501_DC_CRT_CONTROL); + ctrl = smc501_readl(info->regs + SM501_DC_CRT_CONTROL); ctrl &= SM501_DC_CRT_CONTROL_SEL; return snprintf(buf, PAGE_SIZE, "%s\n", ctrl ? "crt" : "panel"); @@ -1172,7 +1175,7 @@ static ssize_t sm501fb_crtsrc_store(struct device *dev, dev_info(dev, "setting crt source to head %d\n", head); - ctrl = readl(info->regs + SM501_DC_CRT_CONTROL); + ctrl = smc501_readl(info->regs + SM501_DC_CRT_CONTROL); if (head == HEAD_CRT) { ctrl |= SM501_DC_CRT_CONTROL_SEL; @@ -1184,7 +1187,7 @@ static ssize_t sm501fb_crtsrc_store(struct device *dev, ctrl &= ~SM501_DC_CRT_CONTROL_TE; } - writel(ctrl, info->regs + SM501_DC_CRT_CONTROL); + smc501_writel(ctrl, info->regs + SM501_DC_CRT_CONTROL); sm501fb_sync_regs(info); return len; @@ -1205,7 +1208,8 @@ static int sm501fb_show_regs(struct sm501fb_info *info, char *ptr, unsigned int reg; for (reg = start; reg < (len + start); reg += 4) - ptr += sprintf(ptr, "%08x = %08x\n", reg, readl(mem + reg)); + ptr += sprintf(ptr, "%08x = %08x\n", reg, + smc501_readl(mem + reg)); return ptr - buf; } @@ -1257,7 +1261,7 @@ static int sm501fb_sync(struct fb_info *info) /* wait for the 2d engine to be ready */ while ((count > 0) && - (readl(fbi->regs + SM501_SYSTEM_CONTROL) & + (smc501_readl(fbi->regs + SM501_SYSTEM_CONTROL) & SM501_SYSCTRL_2D_ENGINE_STATUS) != 0) count--; @@ -1312,45 +1316,46 @@ static void sm501fb_copyarea(struct fb_info *info, const struct fb_copyarea *are return; /* set the base addresses */ - writel(par->screen.sm_addr, fbi->regs2d + SM501_2D_SOURCE_BASE); - writel(par->screen.sm_addr, fbi->regs2d + SM501_2D_DESTINATION_BASE); + smc501_writel(par->screen.sm_addr, fbi->regs2d + SM501_2D_SOURCE_BASE); + smc501_writel(par->screen.sm_addr, + fbi->regs2d + SM501_2D_DESTINATION_BASE); /* set the window width */ - writel((info->var.xres << 16) | info->var.xres, + smc501_writel((info->var.xres << 16) | info->var.xres, fbi->regs2d + SM501_2D_WINDOW_WIDTH); /* set window stride */ - writel((info->var.xres_virtual << 16) | info->var.xres_virtual, + smc501_writel((info->var.xres_virtual << 16) | info->var.xres_virtual, fbi->regs2d + SM501_2D_PITCH); /* set data format */ switch (info->var.bits_per_pixel) { case 8: - writel(0, fbi->regs2d + SM501_2D_STRETCH); + smc501_writel(0, fbi->regs2d + SM501_2D_STRETCH); break; case 16: - writel(0x00100000, fbi->regs2d + SM501_2D_STRETCH); + smc501_writel(0x00100000, fbi->regs2d + SM501_2D_STRETCH); break; case 32: - writel(0x00200000, fbi->regs2d + SM501_2D_STRETCH); + smc501_writel(0x00200000, fbi->regs2d + SM501_2D_STRETCH); break; } /* 2d compare mask */ - writel(0xffffffff, fbi->regs2d + SM501_2D_COLOR_COMPARE_MASK); + smc501_writel(0xffffffff, fbi->regs2d + SM501_2D_COLOR_COMPARE_MASK); /* 2d mask */ - writel(0xffffffff, fbi->regs2d + SM501_2D_MASK); + smc501_writel(0xffffffff, fbi->regs2d + SM501_2D_MASK); /* source and destination x y */ - writel((sx << 16) | sy, fbi->regs2d + SM501_2D_SOURCE); - writel((dx << 16) | dy, fbi->regs2d + SM501_2D_DESTINATION); + smc501_writel((sx << 16) | sy, fbi->regs2d + SM501_2D_SOURCE); + smc501_writel((dx << 16) | dy, fbi->regs2d + SM501_2D_DESTINATION); /* w/h */ - writel((width << 16) | height, fbi->regs2d + SM501_2D_DIMENSION); + smc501_writel((width << 16) | height, fbi->regs2d + SM501_2D_DIMENSION); /* do area move */ - writel(0x800000cc | rtl, fbi->regs2d + SM501_2D_CONTROL); + smc501_writel(0x800000cc | rtl, fbi->regs2d + SM501_2D_CONTROL); } static void sm501fb_fillrect(struct fb_info *info, const struct fb_fillrect *rect) @@ -1372,47 +1377,49 @@ static void sm501fb_fillrect(struct fb_info *info, const struct fb_fillrect *rec return; /* set the base addresses */ - writel(par->screen.sm_addr, fbi->regs2d + SM501_2D_SOURCE_BASE); - writel(par->screen.sm_addr, fbi->regs2d + SM501_2D_DESTINATION_BASE); + smc501_writel(par->screen.sm_addr, fbi->regs2d + SM501_2D_SOURCE_BASE); + smc501_writel(par->screen.sm_addr, + fbi->regs2d + SM501_2D_DESTINATION_BASE); /* set the window width */ - writel((info->var.xres << 16) | info->var.xres, + smc501_writel((info->var.xres << 16) | info->var.xres, fbi->regs2d + SM501_2D_WINDOW_WIDTH); /* set window stride */ - writel((info->var.xres_virtual << 16) | info->var.xres_virtual, + smc501_writel((info->var.xres_virtual << 16) | info->var.xres_virtual, fbi->regs2d + SM501_2D_PITCH); /* set data format */ switch (info->var.bits_per_pixel) { case 8: - writel(0, fbi->regs2d + SM501_2D_STRETCH); + smc501_writel(0, fbi->regs2d + SM501_2D_STRETCH); break; case 16: - writel(0x00100000, fbi->regs2d + SM501_2D_STRETCH); + smc501_writel(0x00100000, fbi->regs2d + SM501_2D_STRETCH); break; case 32: - writel(0x00200000, fbi->regs2d + SM501_2D_STRETCH); + smc501_writel(0x00200000, fbi->regs2d + SM501_2D_STRETCH); break; } /* 2d compare mask */ - writel(0xffffffff, fbi->regs2d + SM501_2D_COLOR_COMPARE_MASK); + smc501_writel(0xffffffff, fbi->regs2d + SM501_2D_COLOR_COMPARE_MASK); /* 2d mask */ - writel(0xffffffff, fbi->regs2d + SM501_2D_MASK); + smc501_writel(0xffffffff, fbi->regs2d + SM501_2D_MASK); /* colour */ - writel(rect->color, fbi->regs2d + SM501_2D_FOREGROUND); + smc501_writel(rect->color, fbi->regs2d + SM501_2D_FOREGROUND); /* x y */ - writel((rect->dx << 16) | rect->dy, fbi->regs2d + SM501_2D_DESTINATION); + smc501_writel((rect->dx << 16) | rect->dy, + fbi->regs2d + SM501_2D_DESTINATION); /* w/h */ - writel((width << 16) | height, fbi->regs2d + SM501_2D_DIMENSION); + smc501_writel((width << 16) | height, fbi->regs2d + SM501_2D_DIMENSION); /* do rectangle fill */ - writel(0x800100cc, fbi->regs2d + SM501_2D_CONTROL); + smc501_writel(0x800100cc, fbi->regs2d + SM501_2D_CONTROL); } @@ -1470,11 +1477,12 @@ static int sm501_init_cursor(struct fb_info *fbi, unsigned int reg_base) /* initialise the colour registers */ - writel(par->cursor.sm_addr, par->cursor_regs + SM501_OFF_HWC_ADDR); + smc501_writel(par->cursor.sm_addr, + par->cursor_regs + SM501_OFF_HWC_ADDR); - writel(0x00, par->cursor_regs + SM501_OFF_HWC_LOC); - writel(0x00, par->cursor_regs + SM501_OFF_HWC_COLOR_1_2); - writel(0x00, par->cursor_regs + SM501_OFF_HWC_COLOR_3); + smc501_writel(0x00, par->cursor_regs + SM501_OFF_HWC_LOC); + smc501_writel(0x00, par->cursor_regs + SM501_OFF_HWC_COLOR_1_2); + smc501_writel(0x00, par->cursor_regs + SM501_OFF_HWC_COLOR_3); sm501fb_sync_regs(info); return 0; @@ -1581,7 +1589,7 @@ static int sm501fb_start(struct sm501fb_info *info, /* clear palette ram - undefined at power on */ for (k = 0; k < (256 * 3); k++) - writel(0, info->regs + SM501_DC_PANEL_PALETTE + (k * 4)); + smc501_writel(0, info->regs + SM501_DC_PANEL_PALETTE + (k * 4)); /* enable display controller */ sm501_unit_power(dev->parent, SM501_GATE_DISPLAY, 1); @@ -1649,20 +1657,20 @@ static int sm501fb_init_fb(struct fb_info *fb, switch (head) { case HEAD_CRT: pd = info->pdata->fb_crt; - ctrl = readl(info->regs + SM501_DC_CRT_CONTROL); + ctrl = smc501_readl(info->regs + SM501_DC_CRT_CONTROL); enable = (ctrl & SM501_DC_CRT_CONTROL_ENABLE) ? 1 : 0; /* ensure we set the correct source register */ if (info->pdata->fb_route != SM501_FB_CRT_PANEL) { ctrl |= SM501_DC_CRT_CONTROL_SEL; - writel(ctrl, info->regs + SM501_DC_CRT_CONTROL); + smc501_writel(ctrl, info->regs + SM501_DC_CRT_CONTROL); } break; case HEAD_PANEL: pd = info->pdata->fb_pnl; - ctrl = readl(info->regs + SM501_DC_PANEL_CONTROL); + ctrl = smc501_readl(info->regs + SM501_DC_PANEL_CONTROL); enable = (ctrl & SM501_DC_PANEL_CONTROL_EN) ? 1 : 0; break; @@ -1680,7 +1688,7 @@ static int sm501fb_init_fb(struct fb_info *fb, if (head == HEAD_CRT && info->pdata->fb_route == SM501_FB_CRT_PANEL) { ctrl &= ~SM501_DC_CRT_CONTROL_SEL; - writel(ctrl, info->regs + SM501_DC_CRT_CONTROL); + smc501_writel(ctrl, info->regs + SM501_DC_CRT_CONTROL); enable = 0; } @@ -2085,7 +2093,7 @@ static int sm501fb_suspend(struct platform_device *pdev, pm_message_t state) struct sm501fb_info *info = platform_get_drvdata(pdev); /* store crt control to resume with */ - info->pm_crt_ctrl = readl(info->regs + SM501_DC_CRT_CONTROL); + info->pm_crt_ctrl = smc501_readl(info->regs + SM501_DC_CRT_CONTROL); sm501fb_suspend_fb(info, HEAD_CRT); sm501fb_suspend_fb(info, HEAD_PANEL); @@ -2109,10 +2117,10 @@ static int sm501fb_resume(struct platform_device *pdev) /* restore the items we want to be saved for crt control */ - crt_ctrl = readl(info->regs + SM501_DC_CRT_CONTROL); + crt_ctrl = smc501_readl(info->regs + SM501_DC_CRT_CONTROL); crt_ctrl &= ~SM501_CRT_CTRL_SAVE; crt_ctrl |= info->pm_crt_ctrl & SM501_CRT_CTRL_SAVE; - writel(crt_ctrl, info->regs + SM501_DC_CRT_CONTROL); + smc501_writel(crt_ctrl, info->regs + SM501_DC_CRT_CONTROL); sm501fb_resume_fb(info, HEAD_CRT); sm501fb_resume_fb(info, HEAD_PANEL); diff --git a/include/linux/sm501.h b/include/linux/sm501.h index 214f93209b8c..02fde50a79a5 100644 --- a/include/linux/sm501.h +++ b/include/linux/sm501.h @@ -172,3 +172,11 @@ struct sm501_platdata { struct sm501_platdata_gpio_i2c *gpio_i2c; unsigned int gpio_i2c_nr; }; + +#if defined(CONFIG_PPC32) +#define smc501_readl(addr) ioread32be((addr)) +#define smc501_writel(val, addr) iowrite32be((val), (addr)) +#else +#define smc501_readl(addr) readl(addr) +#define smc501_writel(val, addr) writel(val, addr) +#endif -- cgit v1.2.3