From: Alex Deucher <alexdeuc...@gmail.com>
Signed-off-by: Alex Deucher <alexdeuc...@gmail.com>
---
drivers/gpu/drm/radeon/atombios_crtc.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c
b/drivers/gpu/drm/radeon/atombios_crtc.c
index 92263af..a5c4e3f 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1646,6 +1646,8 @@ static void atombios_crtc_commit(struct drm_crtc *crtc)
static void atombios_crtc_disable(struct drm_crtc *crtc)
{
struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct radeon_device *rdev = dev->dev_private;
struct radeon_atom_ss ss;
atombios_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
@@ -1657,6 +1659,12 @@ static void atombios_crtc_disable(struct drm_crtc *crtc)
atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id,
radeon_crtc->pll_id,
0, 0, ATOM_DISABLE, 0, 0, 0, 0, 0,
false, &ss);
break;
+ case ATOM_PPLL0:
+ /* disable the ppll */
+ if (ASIC_IS_DCE61(rdev))
+ atombios_crtc_program_pll(crtc, radeon_crtc->crtc_id,
radeon_crtc->pll_id,
+ 0, 0, ATOM_DISABLE, 0, 0, 0,
0, 0, false, &ss);
+ break;
default:
break;
}
--
1.7.7.5
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