Tested-by: Mark Zhang markz@nvidia.com
On my Tegra 3 cardhu.
Mark On 11/23/2012 03:37 AM, Thierry Reding wrote:
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
drivers/gpu/drm/tegra/dc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 94686e5..41cde76 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);