diff options
Diffstat (limited to 'drivers/video/fbdev/omap2/omapfb/dss/dsi.c')
| -rw-r--r-- | drivers/video/fbdev/omap2/omapfb/dss/dsi.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/video/fbdev/omap2/omapfb/dss/dsi.c b/drivers/video/fbdev/omap2/omapfb/dss/dsi.c index 6f9c25fec994..58c7aa279ab1 100644 --- a/drivers/video/fbdev/omap2/omapfb/dss/dsi.c +++ b/drivers/video/fbdev/omap2/omapfb/dss/dsi.c @@ -1178,13 +1178,12 @@ static int dsi_regulator_init(struct platform_device *dsidev) static void _dsi_print_reset_status(struct platform_device *dsidev) { - u32 l; int b0, b1, b2; /* A dummy read using the SCP interface to any DSIPHY register is * required after DSIPHY reset to complete the reset of the DSI complex * I/O. */ - l = dsi_read_reg(dsidev, DSI_DSIPHY_CFG5); + dsi_read_reg(dsidev, DSI_DSIPHY_CFG5); if (dss_has_feature(FEAT_DSI_REVERSE_TXCLKESC)) { b0 = 28; @@ -1554,7 +1553,7 @@ static void dsi_dump_dsidev_irqs(struct platform_device *dsidev, seq_printf(s, "irqs %d\n", stats.irq_count); #define PIS(x) \ - seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1]); + seq_printf(s, "%-20s %10d\n", #x, stats.dsi_irqs[ffs(DSI_IRQ_##x)-1]) seq_printf(s, "-- DSI%d interrupts --\n", dsi->module_id + 1); PIS(VC0); @@ -3627,7 +3626,7 @@ static int dsi_proto_config(struct platform_device *dsidev) static void dsi_proto_timings(struct platform_device *dsidev) { struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); - unsigned tlpx, tclk_zero, tclk_prepare, tclk_trail; + unsigned tlpx, tclk_zero, tclk_prepare; unsigned tclk_pre, tclk_post; unsigned ths_prepare, ths_prepare_ths_zero, ths_zero; unsigned ths_trail, ths_exit; @@ -3646,7 +3645,6 @@ static void dsi_proto_timings(struct platform_device *dsidev) r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG1); tlpx = FLD_GET(r, 20, 16) * 2; - tclk_trail = FLD_GET(r, 15, 8); tclk_zero = FLD_GET(r, 7, 0); r = dsi_read_reg(dsidev, DSI_DSIPHY_CFG2); @@ -4040,7 +4038,6 @@ static int dsi_update(struct omap_dss_device *dssdev, int channel, { struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev); struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev); - u16 dw, dh; dsi_perf_mark_setup(dsidev); @@ -4049,11 +4046,8 @@ static int dsi_update(struct omap_dss_device *dssdev, int channel, dsi->framedone_callback = callback; dsi->framedone_data = data; - dw = dsi->timings.x_res; - dh = dsi->timings.y_res; - #ifdef DSI_PERF_MEASURE - dsi->update_bytes = dw * dh * + dsi->update_bytes = dsi->timings.x_res * dsi->timings.y_res * dsi_get_pixel_size(dsi->pix_fmt) / 8; #endif dsi_update_screen_dispc(dsidev); |