diff options
author | Dave Airlie <airlied@redhat.com> | 2017-03-24 11:04:08 +1000 |
---|---|---|
committer | Dave Airlie <airlied@redhat.com> | 2017-03-24 11:04:08 +1000 |
commit | 8201f1e86b1cce21ac5895230cb2cf9a56b7f6e7 (patch) | |
tree | 9380dfd2221f4a7e2598681daafb23fe22062c47 /drivers/gpu | |
parent | d08997cb416ae4f502b34b20b1edba48a43fe418 (diff) | |
parent | 22e098daae7e53763493b9d9976ef8c65190017e (diff) |
Merge branch 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-fixes
Just several fixups,
- fix page fault and vblank timeout issues due to delayed vblank handling.
- fix panel driver probing to fail without te-gpios property.
- fix potential security hole by using "%pK" format.
- fix wrong if statement condition.
And one cleanup which removes Exynos4415 SoC support which is not supported
anymore.
* 'exynos-drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos:
drm/exynos/dsi: make te-gpios optional
drm/exynos: Print kernel pointers in a restricted form
drm/exynos/decon5433: fix software trigger mask
drm/exynos/fimd: signal frame done interrupt at front porch
drm/exynos/decon5433: signal frame done interrupt at front porch
drm/exynos/decon5433: fix vblank event handling
drm/exynos: move crtc event handling to drivers callbacks
drm/exynos: Remove support for Exynos4415 (SoC not supported anymore)
drm/exynos/decon5433: & vs | typo
Diffstat (limited to 'drivers/gpu')
-rw-r--r-- | drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 87 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos7_drm_decon.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.c | 29 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_crtc.h | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_dsi.c | 24 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimc.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_fimd.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gem.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_gsc.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_ipp.c | 22 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_rotator.c | 2 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_drm_vidi.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/exynos/exynos_mixer.c | 1 |
13 files changed, 130 insertions, 67 deletions
diff --git a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c index 0fd6f7a18364..c0e8d3302292 100644 --- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c @@ -68,6 +68,8 @@ struct decon_context { unsigned long flags; unsigned long out_type; int first_win; + spinlock_t vblank_lock; + u32 frame_id; }; static const uint32_t decon_formats[] = { @@ -103,7 +105,7 @@ static int decon_enable_vblank(struct exynos_drm_crtc *crtc) if (ctx->out_type & IFTYPE_I80) val |= VIDINTCON0_FRAMEDONE; else - val |= VIDINTCON0_INTFRMEN; + val |= VIDINTCON0_INTFRMEN | VIDINTCON0_FRAMESEL_FP; writel(val, ctx->addr + DECON_VIDINTCON0); } @@ -122,14 +124,56 @@ static void decon_disable_vblank(struct exynos_drm_crtc *crtc) writel(0, ctx->addr + DECON_VIDINTCON0); } +/* return number of starts/ends of frame transmissions since reset */ +static u32 decon_get_frame_count(struct decon_context *ctx, bool end) +{ + u32 frm, pfrm, status, cnt = 2; + + /* To get consistent result repeat read until frame id is stable. + * Usually the loop will be executed once, in rare cases when the loop + * is executed at frame change time 2nd pass will be needed. + */ + frm = readl(ctx->addr + DECON_CRFMID); + do { + status = readl(ctx->addr + DECON_VIDCON1); + pfrm = frm; + frm = readl(ctx->addr + DECON_CRFMID); + } while (frm != pfrm && --cnt); + + /* CRFMID is incremented on BPORCH in case of I80 and on VSYNC in case + * of RGB, it should be taken into account. + */ + if (!frm) + return 0; + + switch (status & (VIDCON1_VSTATUS_MASK | VIDCON1_I80_ACTIVE)) { + case VIDCON1_VSTATUS_VS: + if (!(ctx->out_type & IFTYPE_I80)) + --frm; + break; + case VIDCON1_VSTATUS_BP: + --frm; + break; + case VIDCON1_I80_ACTIVE: + case VIDCON1_VSTATUS_AC: + if (end) + --frm; + break; + default: + break; + } + + return frm; +} + static void decon_setup_trigger(struct decon_context *ctx) { if (!(ctx->out_type & (IFTYPE_I80 | I80_HW_TRG))) return; if (!(ctx->out_type & I80_HW_TRG)) { - writel(TRIGCON_TE_AUTO_MASK | TRIGCON_SWTRIGEN - | TRIGCON_TE_AUTO_MASK | TRIGCON_SWTRIGEN, + writel(TRIGCON_TRIGEN_PER_F | TRIGCON_TRIGEN_F | + TRIGCON_TE_AUTO_MASK | TRIGCON_SWTRIGEN, ctx->addr + DECON_TRIGCON); return; } @@ -365,11 +409,14 @@ static void decon_disable_plane(struct exynos_drm_crtc *crtc, static void decon_atomic_flush(struct exynos_drm_crtc *crtc) { struct decon_context *ctx = crtc->ctx; + unsigned long flags; int i; if (test_bit(BIT_SUSPENDED, &ctx->flags)) return; + spin_lock_irqsave(&ctx->vblank_lock, flags); + for (i = ctx->first_win; i < WINDOWS_NR; i++) decon_shadow_protect_win(ctx, i, false); @@ -378,11 +425,18 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc) if (ctx->out_type & IFTYPE_I80) set_bit(BIT_WIN_UPDATED, &ctx->flags); + + ctx->frame_id = decon_get_frame_count(ctx, true); + + exynos_crtc_handle_event(crtc); + + spin_unlock_irqrestore(&ctx->vblank_lock, flags); } static void decon_swreset(struct decon_context *ctx) { unsigned int tries; + unsigned long flags; writel(0, ctx->addr + DECON_VIDCON0); for (tries = 2000; tries; --tries) { @@ -400,6 +454,10 @@ static void decon_swreset(struct decon_context *ctx) WARN(tries == 0, "failed to software reset DECON\n"); + spin_lock_irqsave(&ctx->vblank_lock, flags); + ctx->frame_id = 0; + spin_unlock_irqrestore(&ctx->vblank_lock, flags); + if (!(ctx->out_type & IFTYPE_HDMI)) return; @@ -578,6 +636,24 @@ static const struct component_ops decon_component_ops = { .unbind = decon_unbind, }; +static void decon_handle_vblank(struct decon_context *ctx) +{ + u32 frm; + + spin_lock(&ctx->vblank_lock); + + frm = decon_get_frame_count(ctx, true); + + if (frm != ctx->frame_id) { + /* handle only if incremented, take care of wrap-around */ + if ((s32)(frm - ctx->frame_id) > 0) + drm_crtc_handle_vblank(&ctx->crtc->base); + ctx->frame_id = frm; + } + + spin_unlock(&ctx->vblank_lock); +} + static irqreturn_t decon_irq_handler(int irq, void *dev_id) { struct decon_context *ctx = dev_id; @@ -598,7 +674,7 @@ static irqreturn_t decon_irq_handler(int irq, void *dev_id) (VIDOUT_INTERLACE_EN_F | VIDOUT_INTERLACE_FIELD_F)) return IRQ_HANDLED; } - drm_crtc_handle_vblank(&ctx->crtc->base); + decon_handle_vblank(ctx); } out: @@ -671,6 +747,7 @@ static int exynos5433_decon_probe(struct platform_device *pdev) __set_bit(BIT_SUSPENDED, &ctx->flags); ctx->dev = dev; ctx->out_type = (unsigned long)of_device_get_match_data(dev); + spin_lock_init(&ctx->vblank_lock); if (ctx->out_type & IFTYPE_HDMI) { ctx->first_win = 1; @@ -678,7 +755,7 @@ static int exynos5433_decon_probe(struct platform_device *pdev) ctx->out_type |= IFTYPE_I80; } - if (ctx->out_type | I80_HW_TRG) { + if (ctx->out_type & I80_HW_TRG) { ctx->sysreg = syscon_regmap_lookup_by_phandle(dev->of_node, "samsung,disp-sysreg"); if (IS_ERR(ctx->sysreg)) { diff --git a/drivers/gpu/drm/exynos/exynos7_drm_decon.c b/drivers/gpu/drm/exynos/exynos7_drm_decon.c index f9ab19e205e2..48811806fa27 100644 --- a/drivers/gpu/drm/exynos/exynos7_drm_decon.c +++ b/drivers/gpu/drm/exynos/exynos7_drm_decon.c @@ -526,6 +526,7 @@ static void decon_atomic_flush(struct exynos_drm_crtc *crtc) for (i = 0; i < WINDOWS_NR; i++) decon_shadow_protect_win(ctx, i, false); + exynos_crtc_handle_event(crtc); } static void decon_init(struct decon_context *ctx) diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.c b/drivers/gpu/drm/exynos/exynos_drm_crtc.c index 5367b6664fe3..c65f4509932c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.c @@ -85,16 +85,28 @@ static void exynos_crtc_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) { struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); - struct drm_pending_vblank_event *event; - unsigned long flags; if (exynos_crtc->ops->atomic_flush) exynos_crtc->ops->atomic_flush(exynos_crtc); +} + +static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = { + .enable = exynos_drm_crtc_enable, + .disable = exynos_drm_crtc_disable, + .mode_set_nofb = exynos_drm_crtc_mode_set_nofb, + .atomic_check = exynos_crtc_atomic_check, + .atomic_begin = exynos_crtc_atomic_begin, + .atomic_flush = exynos_crtc_atomic_flush, +}; + +void exynos_crtc_handle_event(struct exynos_drm_crtc *exynos_crtc) +{ + struct drm_crtc *crtc = &exynos_crtc->base; + struct drm_pending_vblank_event *event = crtc->state->event; + unsigned long flags; - event = crtc->state->event; if (event) { crtc->state->event = NULL; - spin_lock_irqsave(&crtc->dev->event_lock, flags); if (drm_crtc_vblank_get(crtc) == 0) drm_crtc_arm_vblank_event(crtc, event); @@ -105,15 +117,6 @@ static void exynos_crtc_atomic_flush(struct drm_crtc *crtc, } -static const struct drm_crtc_helper_funcs exynos_crtc_helper_funcs = { - .enable = exynos_drm_crtc_enable, - .disable = exynos_drm_crtc_disable, - .mode_set_nofb = exynos_drm_crtc_mode_set_nofb, - .atomic_check = exynos_crtc_atomic_check, - .atomic_begin = exynos_crtc_atomic_begin, - .atomic_flush = exynos_crtc_atomic_flush, -}; - static void exynos_drm_crtc_destroy(struct drm_crtc *crtc) { struct exynos_drm_crtc *exynos_crtc = to_exynos_crtc(crtc); diff --git a/drivers/gpu/drm/exynos/exynos_drm_crtc.h b/drivers/gpu/drm/exynos/exynos_drm_crtc.h index 6a581a8af465..abd5d6ceac0c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_crtc.h +++ b/drivers/gpu/drm/exynos/exynos_drm_crtc.h @@ -40,4 +40,6 @@ int exynos_drm_crtc_get_pipe_from_type(struct drm_device *drm_dev, */ void exynos_drm_crtc_te_handler(struct drm_crtc *crtc); +void exynos_crtc_handle_event(struct exynos_drm_crtc *exynos_crtc); + #endif diff --git a/drivers/gpu/drm/exynos/exynos_drm_dsi.c b/drivers/gpu/drm/exynos/exynos_drm_dsi.c index 812e2ec0761d..d7ef26370e67 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dsi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dsi.c @@ -86,7 +86,7 @@ #define DSIM_SYNC_INFORM (1 << 27) #define DSIM_EOT_DISABLE (1 << 28) #define DSIM_MFLUSH_VS (1 << 29) -/* This flag is valid only for exynos3250/3472/4415/5260/5430 */ +/* This flag is valid only for exynos3250/3472/5260/5430 */ #define DSIM_CLKLANE_STOP (1 << 30) /* DSIM_ESCMODE */ @@ -473,17 +473,6 @@ static const struct exynos_dsi_driver_data exynos4_dsi_driver_data = { .reg_values = reg_values, }; -static const struct exynos_dsi_driver_data exynos4415_dsi_driver_data = { - .reg_ofs = exynos_reg_ofs, - .plltmr_reg = 0x58, - .has_clklane_stop = 1, - .num_clks = 2, - .max_freq = 1000, - .wait_for_reset = 1, - .num_bits_resol = 11, - .reg_values = reg_values, -}; - static const struct exynos_dsi_driver_data exynos5_dsi_driver_data = { .reg_ofs = exynos_reg_ofs, .plltmr_reg = 0x58, @@ -521,8 +510,6 @@ static const struct of_device_id exynos_dsi_of_match[] = { .data = &exynos3_dsi_driver_data }, { .compatible = "samsung,exynos4210-mipi-dsi", .data = &exynos4_dsi_driver_data }, - { .compatible = "samsung,exynos4415-mipi-dsi", - .data = &exynos4415_dsi_driver_data }, { .compatible = "samsung,exynos5410-mipi-dsi", .data = &exynos5_dsi_driver_data }, { .compatible = "samsung,exynos5422-mipi-dsi", @@ -979,7 +966,7 @@ static void exynos_dsi_send_to_fifo(struct exynos_dsi *dsi, bool first = !xfer->tx_done; u32 reg; - dev_dbg(dev, "< xfer %p: tx len %u, done %u, rx len %u, done %u\n", + dev_dbg(dev, "< xfer %pK: tx len %u, done %u, rx len %u, done %u\n", xfer, length, xfer->tx_done, xfer->rx_len, xfer->rx_done); if (length > DSI_TX_FIFO_SIZE) @@ -1177,7 +1164,7 @@ static bool exynos_dsi_transfer_finish(struct exynos_dsi *dsi) spin_unlock_irqrestore(&dsi->transfer_lock, flags); dev_dbg(dsi->dev, - "> xfer %p, tx_len %zu, tx_done %u, rx_len %u, rx_done %u\n", + "> xfer %pK, tx_len %zu, tx_done %u, rx_len %u, rx_done %u\n", xfer, xfer->packet.payload_length, xfer->tx_done, xfer->rx_len, xfer->rx_done); @@ -1348,9 +1335,12 @@ static int exynos_dsi_register_te_irq(struct exynos_dsi *dsi) int te_gpio_irq; dsi->te_gpio = of_get_named_gpio(dsi->panel_node, "te-gpios", 0); + if (dsi->te_gpio == -ENOENT) + return 0; + if (!gpio_is_valid(dsi->te_gpio)) { - dev_err(dsi->dev, "no te-gpios specified\n"); ret = dsi->te_gpio; + dev_err(dsi->dev, "cannot get te-gpios, %d\n", ret); goto out; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimc.c b/drivers/gpu/drm/exynos/exynos_drm_fimc.c index 95871577015d..5b18b5c5fdf2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimc.c @@ -1695,7 +1695,7 @@ static int fimc_probe(struct platform_device *pdev) goto err_put_clk; } - DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv); + DRM_DEBUG_KMS("id[%d]ippdrv[%pK]\n", ctx->id, ippdrv); spin_lock_init(&ctx->lock); platform_set_drvdata(pdev, ctx); diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c index a9fa444c6053..3f04d72c448d 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c +++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c @@ -71,10 +71,10 @@ #define TRIGCON 0x1A4 #define TRGMODE_ENABLE (1 << 0) #define SWTRGCMD_ENABLE (1 << 1) -/* Exynos3250, 3472, 4415, 5260 5410, 5420 and 5422 only supported. */ +/* Exynos3250, 3472, 5260 5410, 5420 and 5422 only supported. */ #define HWTRGEN_ENABLE (1 << 3) #define HWTRGMASK_ENABLE (1 << 4) -/* Exynos3250, 3472, 4415, 5260, 5420 and 5422 only supported. */ +/* Exynos3250, 3472, 5260, 5420 and 5422 only supported. */ #define HWTRIGEN_PER_ENABLE (1 << 31) /* display mode change control register except exynos4 */ @@ -138,18 +138,6 @@ static struct fimd_driver_data exynos4_fimd_driver_data = { .has_vtsel = 1, }; -static struct fimd_driver_data exynos4415_fimd_driver_data = { - .timing_base = 0x20000, - .lcdblk_offset = 0x210, - .lcdblk_vt_shift = 10, - .lcdblk_bypass_shift = 1, - .trg_type = I80_HW_TRG, - .has_shadowcon = 1, - .has_vidoutcon = 1, - .has_vtsel = 1, - .has_trigger_per_te = 1, -}; - static struct fimd_driver_data exynos5_fimd_driver_data = { .timing_base = 0x20000, .lcdblk_offset = 0x214, @@ -210,8 +198,6 @@ static const struct of_device_id fimd_driver_dt_match[] = { .data = &exynos3_fimd_driver_data }, { .compatible = "samsung,exynos4210-fimd", .data = &exynos4_fimd_driver_data }, - { .compatible = "samsung,exynos4415-fimd", - .data = &exynos4415_fimd_driver_data }, { .compatible = "samsung,exynos5250-fimd", .data = &exynos5_fimd_driver_data }, { .compatible = "samsung,exynos5420-fimd", @@ -257,7 +243,7 @@ static int fimd_enable_vblank(struct exynos_drm_crtc *crtc) val |= VIDINTCON0_INT_FRAME; val &= ~VIDINTCON0_FRAMESEL0_MASK; - val |= VIDINTCON0_FRAMESEL0_VSYNC; + val |= VIDINTCON0_FRAMESEL0_FRONTPORCH; val &= ~VIDINTCON0_FRAMESEL1_MASK; val |= VIDINTCON0_FRAMESEL1_NONE; } @@ -723,6 +709,8 @@ static void fimd_atomic_flush(struct exynos_drm_crtc *crtc) for (i = 0; i < WINDOWS_NR; i++) fimd_shadow_protect_win(ctx, i, false); + + exynos_crtc_handle_event(crtc); } static void fimd_update_plane(struct exynos_drm_crtc *crtc, diff --git a/drivers/gpu/drm/exynos/exynos_drm_gem.c b/drivers/gpu/drm/exynos/exynos_drm_gem.c index 4c28f7ffcc4d..55a1579d11b3 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gem.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gem.c @@ -218,7 +218,7 @@ static struct exynos_drm_gem *exynos_drm_gem_init(struct drm_device *dev, return ERR_PTR(ret); } - DRM_DEBUG_KMS("created file object = %p\n", obj->filp); + DRM_DEBUG_KMS("created file object = %pK\n", obj->filp); return exynos_gem; } diff --git a/drivers/gpu/drm/exynos/exynos_drm_gsc.c b/drivers/gpu/drm/exynos/exynos_drm_gsc.c index bef57987759d..0506b2b17ac1 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_gsc.c +++ b/drivers/gpu/drm/exynos/exynos_drm_gsc.c @@ -1723,7 +1723,7 @@ static int gsc_probe(struct platform_device *pdev) return ret; } - DRM_DEBUG_KMS("id[%d]ippdrv[%p]\n", ctx->id, ippdrv); + DRM_DEBUG_KMS("id[%d]ippdrv[%pK]\n", ctx->id, ippdrv); mutex_init(&ctx->lock); platform_set_drvdata(pdev, ctx); diff --git a/drivers/gpu/drm/exynos/exynos_drm_ipp.c b/drivers/gpu/drm/exynos/exynos_drm_ipp.c index 9c84ee76f18a..3edda18cc2d2 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_ipp.c +++ b/drivers/gpu/drm/exynos/exynos_drm_ipp.c @@ -208,7 +208,7 @@ static struct exynos_drm_ippdrv *ipp_find_drv_by_handle(u32 prop_id) * e.g PAUSE state, queue buf, command control. */ list_for_each_entry(ippdrv, &exynos_drm_ippdrv_list, drv_list) { - DRM_DEBUG_KMS("count[%d]ippdrv[%p]\n", count++, ippdrv); + DRM_DEBUG_KMS("count[%d]ippdrv[%pK]\n", count++, ippdrv); mutex_lock(&ippdrv->cmd_lock); list_for_each_entry(c_node, &ippdrv->cmd_list, list) { @@ -388,7 +388,7 @@ int exynos_drm_ipp_set_property(struct drm_device *drm_dev, void *data, } property->prop_id = ret; - DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[%p]\n", + DRM_DEBUG_KMS("created prop_id[%d]cmd[%d]ippdrv[%pK]\n", property->prop_id, property->cmd, ippdrv); /* stored property information and ippdrv in private data */ @@ -518,7 +518,7 @@ static int ipp_put_mem_node(struct drm_device *drm_dev, { int i; - DRM_DEBUG_KMS("node[%p]\n", m_node); + DRM_DEBUG_KMS("node[%pK]\n", m_node); if (!m_node) { DRM_ERROR("invalid dequeue node.\n"); @@ -562,7 +562,7 @@ static struct drm_exynos_ipp_mem_node m_node->buf_id = qbuf->buf_id; INIT_LIST_HEAD(&m_node->list); - DRM_DEBUG_KMS("m_node[%p]ops_id[%d]\n", m_node, qbuf->ops_id); + DRM_DEBUG_KMS("m_node[%pK]ops_id[%d]\n", m_node, qbuf->ops_id); DRM_DEBUG_KMS("prop_id[%d]buf_id[%d]\n", qbuf->prop_id, m_node->buf_id); for_each_ipp_planar(i) { @@ -659,7 +659,7 @@ static void ipp_put_event(struct drm_exynos_ipp_cmd_node *c_node, mutex_lock(&c_node->event_lock); list_for_each_entry_safe(e, te, &c_node->event_list, base.link) { - DRM_DEBUG_KMS("count[%d]e[%p]\n", count++, e); + DRM_DEBUG_KMS("count[%d]e[%pK]\n", count++, e); /* * qbuf == NULL condition means all event deletion. @@ -750,7 +750,7 @@ static struct drm_exynos_ipp_mem_node /* find memory node from memory list */ list_for_each_entry(m_node, head, list) { - DRM_DEBUG_KMS("count[%d]m_node[%p]\n", count++, m_node); + DRM_DEBUG_KMS("count[%d]m_node[%pK]\n", count++, m_node); /* compare buffer id */ if (m_node->buf_id == qbuf->buf_id) @@ -767,7 +767,7 @@ static int ipp_set_mem_node(struct exynos_drm_ippdrv *ippdrv, struct exynos_drm_ipp_ops *ops = NULL; int ret = 0; - DRM_DEBUG_KMS("node[%p]\n", m_node); + DRM_DEBUG_KMS("node[%pK]\n", m_node); if (!m_node) { DRM_ERROR("invalid queue node.\n"); @@ -1232,7 +1232,7 @@ static int ipp_start_property(struct exynos_drm_ippdrv *ippdrv, m_node = list_first_entry(head, struct drm_exynos_ipp_mem_node, list); - DRM_DEBUG_KMS("m_node[%p]\n", m_node); + DRM_DEBUG_KMS("m_node[%pK]\n", m_node); ret = ipp_set_mem_node(ippdrv, c_node, m_node); if (ret) { @@ -1601,7 +1601,7 @@ static int ipp_subdrv_probe(struct drm_device *drm_dev, struct device *dev) } ippdrv->prop_list.ipp_id = ret; - DRM_DEBUG_KMS("count[%d]ippdrv[%p]ipp_id[%d]\n", + DRM_DEBUG_KMS("count[%d]ippdrv[%pK]ipp_id[%d]\n", count++, ippdrv, ret); /* store parent device for node */ @@ -1659,7 +1659,7 @@ static int ipp_subdrv_open(struct drm_device *drm_dev, struct device *dev, file_priv->ipp_dev = dev; - DRM_DEBUG_KMS("done priv[%p]\n", dev); + DRM_DEBUG_KMS("done priv[%pK]\n", dev); return 0; } @@ -1676,7 +1676,7 @@ static void ipp_subdrv_close(struct drm_device *drm_dev, struct device *dev, mutex_lock(&ippdrv->cmd_lock); list_for_each_entry_safe(c_node, tc_node, &ippdrv->cmd_list, list) { - DRM_DEBUG_KMS("count[%d]ippdrv[%p]\n", + DRM_DEBUG_KMS("count[%d]ippdrv[%pK]\n", count++, ippdrv); if (c_node->filp == file) { diff --git a/drivers/gpu/drm/exynos/exynos_drm_rotator.c b/drivers/gpu/drm/exynos/exynos_drm_rotator.c index 6591e406084c..79282a820ecc 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_rotator.c +++ b/drivers/gpu/drm/exynos/exynos_drm_rotator.c @@ -748,7 +748,7 @@ static int rotator_probe(struct platform_device *pdev) goto err_ippdrv_register; } - DRM_DEBUG_KMS("ippdrv[%p]\n", ippdrv); + DRM_DEBUG_KMS("ippdrv[%pK]\n", ippdrv); platform_set_drvdata(pdev, rot); diff --git a/drivers/gpu/drm/exynos/exynos_drm_vidi.c b/drivers/gpu/drm/exynos/exynos_drm_vidi.c index 57fe514d5c5b..5d9a62a87eec 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_vidi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_vidi.c @@ -170,6 +170,7 @@ static const struct exynos_drm_crtc_ops vidi_crtc_ops = { .enable_vblank = vidi_enable_vblank, .disable_vblank = vidi_disable_vblank, .update_plane = vidi_update_plane, + .atomic_flush = exynos_crtc_handle_event, }; static void vidi_fake_vblank_timer(unsigned long arg) diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c b/drivers/gpu/drm/exynos/exynos_mixer.c index 72143ac10525..25edb635a197 100644 --- a/drivers/gpu/drm/exynos/exynos_mixer.c +++ b/drivers/gpu/drm/exynos/exynos_mixer.c @@ -1012,6 +1012,7 @@ static void mixer_atomic_flush(struct exynos_drm_crtc *crtc) return; mixer_vsync_set_update(mixer_ctx, true); + exynos_crtc_handle_event(crtc); } static void mixer_enable(struct exynos_drm_crtc *crtc) |