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drm/radeon/kms: fix regression in RMX code (v2) 

caused by d65d65b175

need to update the radeon crtc priv native mode before using it.

Fixes:
https://bugs.freedesktop.org/show_bug.cgi?id=30049

v2: integrate v/h copy paste typo

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher 2010-09-07 13:26:39 -04:00 committed by Dave Airlie
parent 551402a30e
commit ff32a59dae
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/radeon/radeon_display.c
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@ -1140,14 +1140,14 @@ bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc,
radeon_crtc->rmx_type = radeon_encoder->rmx_type; radeon_crtc->rmx_type = radeon_encoder->rmx_type;
else else
radeon_crtc->rmx_type = RMX_OFF; radeon_crtc->rmx_type = RMX_OFF;
src_v = crtc->mode.vdisplay;
dst_v = radeon_crtc->native_mode.vdisplay;
src_h = crtc->mode.hdisplay;
dst_h = radeon_crtc->native_mode.vdisplay;
/* copy native mode */ /* copy native mode */
memcpy(&radeon_crtc->native_mode, memcpy(&radeon_crtc->native_mode,
&radeon_encoder->native_mode, &radeon_encoder->native_mode,
sizeof(struct drm_display_mode)); sizeof(struct drm_display_mode));
src_v = crtc->mode.vdisplay;
dst_v = radeon_crtc->native_mode.vdisplay;
src_h = crtc->mode.hdisplay;
dst_h = radeon_crtc->native_mode.hdisplay;
/* fix up for overscan on hdmi */ /* fix up for overscan on hdmi */
if (ASIC_IS_AVIVO(rdev) && if (ASIC_IS_AVIVO(rdev) &&