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drm/radeon/kms/atom: fix tv-out

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D1MODE_INTERLEAVE_EN was getting set in some cases
in the encoder quirks function due to the changes in
5a9bcacc0a

Signed-off-by: Alex Deucher <alexdeucher@gmail.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Alex Deucher
2009-10-13 23:57:47 -04:00
committed by Dave Airlie
parent 0294cf4f7f
commit ceefedd8e8
2 changed files with 6 additions and 7 deletions
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9
drivers/gpu/drm/radeon/radeon_encoders.c
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@@ -206,7 +206,7 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder,
&& (mode->crtc_vsync_start < (mode->crtc_vdisplay + 2)))
adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2;
if (radeon_encoder->active_device & ATOM_DEVICE_TV_SUPPORT) {
if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) {
struct radeon_encoder_atom_dac *tv_dac = radeon_encoder->enc_priv;
if (tv_dac) {
if (tv_dac->tv_std == TV_STD_NTSC ||
@@ -1085,8 +1085,11 @@ atombios_apply_encoder_quirks(struct drm_encoder *encoder,
}
/* set scaler clears this on some chips */
if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE))
WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset, AVIVO_D1MODE_INTERLEAVE_EN);
if (!(radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT))) {
if (ASIC_IS_AVIVO(rdev) && (mode->flags & DRM_MODE_FLAG_INTERLACE))
WREG32(AVIVO_D1MODE_DATA_FORMAT + radeon_crtc->crtc_offset,
AVIVO_D1MODE_INTERLEAVE_EN);
}
}
static void