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authorDave Airlie <airlied@redhat.com>2012-03-15 09:41:26 +0000
committerDave Airlie <airlied@redhat.com>2012-03-15 09:41:26 +0000
commitbb2551da10b659eab27330483828b88e898e7952 (patch)
tree807d859c793b4fe313421b2f6a9aa9efb3372d4e
parent57387177a3cdc09eec02d300d33f042851fa7438 (diff)
parent34418c25d64844625118b5eedc493f7904d77659 (diff)
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Merge branch 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes
* 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung: drm exynos: use drm_fb_helper_set_par directly drm/exynos: Fix fb_videomode <-> drm_mode_modeinfo conversion drm/exynos: fix runtime_pm fimd device state on probe drm/exynos: use correct 'exynos-drm' name for platform device
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_connector.c16
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_drv.c2
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fbdev.c28
-rw-r--r--drivers/gpu/drm/exynos/exynos_drm_fimd.c17
4 files changed, 16 insertions, 47 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_drm_connector.c b/drivers/gpu/drm/exynos/exynos_drm_connector.c
index 618bd4d87d28..99d5527b2ca6 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_connector.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_connector.c
@@ -54,14 +54,14 @@ convert_to_display_mode(struct drm_display_mode *mode,
mode->vrefresh = timing->refresh;
mode->hdisplay = timing->xres;
- mode->hsync_start = mode->hdisplay + timing->left_margin;
+ mode->hsync_start = mode->hdisplay + timing->right_margin;
mode->hsync_end = mode->hsync_start + timing->hsync_len;
- mode->htotal = mode->hsync_end + timing->right_margin;
+ mode->htotal = mode->hsync_end + timing->left_margin;
mode->vdisplay = timing->yres;
- mode->vsync_start = mode->vdisplay + timing->upper_margin;
+ mode->vsync_start = mode->vdisplay + timing->lower_margin;
mode->vsync_end = mode->vsync_start + timing->vsync_len;
- mode->vtotal = mode->vsync_end + timing->lower_margin;
+ mode->vtotal = mode->vsync_end + timing->upper_margin;
mode->width_mm = panel->width_mm;
mode->height_mm = panel->height_mm;
@@ -85,14 +85,14 @@ convert_to_video_timing(struct fb_videomode *timing,
timing->refresh = drm_mode_vrefresh(mode);
timing->xres = mode->hdisplay;
- timing->left_margin = mode->hsync_start - mode->hdisplay;
+ timing->right_margin = mode->hsync_start - mode->hdisplay;
timing->hsync_len = mode->hsync_end - mode->hsync_start;
- timing->right_margin = mode->htotal - mode->hsync_end;
+ timing->left_margin = mode->htotal - mode->hsync_end;
timing->yres = mode->vdisplay;
- timing->upper_margin = mode->vsync_start - mode->vdisplay;
+ timing->lower_margin = mode->vsync_start - mode->vdisplay;
timing->vsync_len = mode->vsync_end - mode->vsync_start;
- timing->lower_margin = mode->vtotal - mode->vsync_end;
+ timing->upper_margin = mode->vtotal - mode->vsync_end;
if (mode->flags & DRM_MODE_FLAG_INTERLACE)
timing->vmode = FB_VMODE_INTERLACED;
diff --git a/drivers/gpu/drm/exynos/exynos_drm_drv.c b/drivers/gpu/drm/exynos/exynos_drm_drv.c
index 58820ebd3558..09cc13f791b3 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_drv.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_drv.c
@@ -246,7 +246,7 @@ static struct platform_driver exynos_drm_platform_driver = {
.remove = __devexit_p(exynos_drm_platform_remove),
.driver = {
.owner = THIS_MODULE,
- .name = DRIVER_NAME,
+ .name = "exynos-drm",
},
};
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
index 3508700e529b..54f8f074822f 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fbdev.c
@@ -46,39 +46,13 @@ struct exynos_drm_fbdev {
struct exynos_drm_gem_obj *exynos_gem_obj;
};
-static int exynos_drm_fbdev_set_par(struct fb_info *info)
-{
- struct fb_var_screeninfo *var = &info->var;
-
- switch (var->bits_per_pixel) {
- case 32:
- case 24:
- case 18:
- case 16:
- case 12:
- info->fix.visual = FB_VISUAL_TRUECOLOR;
- break;
- case 1:
- info->fix.visual = FB_VISUAL_MONO01;
- break;
- default:
- info->fix.visual = FB_VISUAL_PSEUDOCOLOR;
- break;
- }
-
- info->fix.line_length = (var->xres_virtual * var->bits_per_pixel) / 8;
-
- return drm_fb_helper_set_par(info);
-}
-
-
static struct fb_ops exynos_drm_fb_ops = {
.owner = THIS_MODULE,
.fb_fillrect = cfb_fillrect,
.fb_copyarea = cfb_copyarea,
.fb_imageblit = cfb_imageblit,
.fb_check_var = drm_fb_helper_check_var,
- .fb_set_par = exynos_drm_fbdev_set_par,
+ .fb_set_par = drm_fb_helper_set_par,
.fb_blank = drm_fb_helper_blank,
.fb_pan_display = drm_fb_helper_pan_display,
.fb_setcmap = drm_fb_helper_setcmap,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fimd.c b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
index 360adf2bba04..56458eea0501 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fimd.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fimd.c
@@ -817,8 +817,6 @@ static int __devinit fimd_probe(struct platform_device *pdev)
goto err_clk_get;
}
- clk_enable(ctx->bus_clk);
-
ctx->lcd_clk = clk_get(dev, "sclk_fimd");
if (IS_ERR(ctx->lcd_clk)) {
dev_err(dev, "failed to get lcd clock\n");
@@ -826,8 +824,6 @@ static int __devinit fimd_probe(struct platform_device *pdev)
goto err_bus_clk;
}
- clk_enable(ctx->lcd_clk);
-
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
dev_err(dev, "failed to find registers\n");
@@ -864,17 +860,11 @@ static int __devinit fimd_probe(struct platform_device *pdev)
goto err_req_irq;
}
- ctx->clkdiv = fimd_calc_clkdiv(ctx, &panel->timing);
ctx->vidcon0 = pdata->vidcon0;
ctx->vidcon1 = pdata->vidcon1;
ctx->default_win = pdata->default_win;
ctx->panel = panel;
- panel->timing.pixclock = clk_get_rate(ctx->lcd_clk) / ctx->clkdiv;
-
- DRM_DEBUG_KMS("pixel clock = %d, clkdiv = %d\n",
- panel->timing.pixclock, ctx->clkdiv);
-
subdrv = &ctx->subdrv;
subdrv->probe = fimd_subdrv_probe;
@@ -889,10 +879,15 @@ static int __devinit fimd_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, ctx);
- pm_runtime_set_active(dev);
pm_runtime_enable(dev);
pm_runtime_get_sync(dev);
+ ctx->clkdiv = fimd_calc_clkdiv(ctx, &panel->timing);
+ panel->timing.pixclock = clk_get_rate(ctx->lcd_clk) / ctx->clkdiv;
+
+ DRM_DEBUG_KMS("pixel clock = %d, clkdiv = %d\n",
+ panel->timing.pixclock, ctx->clkdiv);
+
for (win = 0; win < WINDOWS_NR; win++)
fimd_clear_win(ctx, win);