diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2012-11-22 23:37:17 +0400 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-11-28 14:05:46 +0400 |
| commit | ac8f7c4894bea3ae1af31e78fea31b1ba3347834 (patch) | |
| tree | 08dcff8981edb53ad264bec847996d83a97adb27 /drivers/gpu/drm/tegra | |
| parent | 82fe50bcc87e508e85250c87b745296a36a07897 (diff) | |
| download | linux-ac8f7c4894bea3ae1af31e78fea31b1ba3347834.tar.xz | |
drm: tegra: Use framebuffer pitch as line stride
Instead of using the stride derived from the display mode, use the pitch
associated with the currently active framebuffer. This fixes a bug where
the LCD display content would be skewed when enabling HDMI with a video
mode different from that of the LCD.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Mark Zhang <markz@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/tegra')
| -rw-r--r-- | drivers/gpu/drm/tegra/dc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 53b98520ebd6..54f05d887dce 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -218,7 +218,7 @@ static int tegra_crtc_mode_set(struct drm_crtc *crtc, } bpp = crtc->fb->bits_per_pixel / 8; - win.stride = win.outw * bpp; + win.stride = crtc->fb->pitches[0]; /* program window registers */ value = tegra_dc_readl(dc, DC_CMD_DISPLAY_WINDOW_HEADER); |