Tested-by: Mark Zhang <markz at 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 at 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); >
