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authorDave Airlie <airlied@redhat.com>2017-06-16 10:01:52 +1000
committerDave Airlie <airlied@redhat.com>2017-06-16 10:01:52 +1000
commit7119dbdf7c52042acb1b02f116fa3257e97659ea (patch)
treecf13281a6bf2ba7b0e67d9bb75f3b006a95c6817 /drivers/gpu/drm/i915/intel_display.c
parent91c0719c695a1fcba6a9728eb013eb6e3c7f3487 (diff)
parentc380f681245d7ae57f17d9ebbbe8f8f1557ee1fb (diff)
downloadlinux-sh-7119dbdf7c52042acb1b02f116fa3257e97659ea.tar.gz
Merge tag 'drm-intel-fixes-2017-06-15' of git://anongit.freedesktop.org/git/drm-intel into drm-fixes
drm/i915 fixes for v4.12-rc6 * tag 'drm-intel-fixes-2017-06-15' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: Fix GVT-g PVINFO version compatibility check drm/i915: Fix SKL+ watermarks for 90/270 rotation drm/i915: Fix scaling check for 90/270 degree plane rotation
Diffstat (limited to 'drivers/gpu/drm/i915/intel_display.c')
-rw-r--r--drivers/gpu/drm/i915/intel_display.c14
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 569717a12723..96b0b01677e2 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4598,7 +4598,7 @@ static void cpt_verify_modeset(struct drm_device *dev, int pipe)
static int
skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
- unsigned scaler_user, int *scaler_id, unsigned int rotation,
+ unsigned int scaler_user, int *scaler_id,
int src_w, int src_h, int dst_w, int dst_h)
{
struct intel_crtc_scaler_state *scaler_state =
@@ -4607,9 +4607,12 @@ skl_update_scaler(struct intel_crtc_state *crtc_state, bool force_detach,
to_intel_crtc(crtc_state->base.crtc);
int need_scaling;
- need_scaling = drm_rotation_90_or_270(rotation) ?
- (src_h != dst_w || src_w != dst_h):
- (src_w != dst_w || src_h != dst_h);
+ /*
+ * Src coordinates are already rotated by 270 degrees for
+ * the 90/270 degree plane rotation cases (to match the
+ * GTT mapping), hence no need to account for rotation here.
+ */
+ need_scaling = src_w != dst_w || src_h != dst_h;
/*
* if plane is being disabled or scaler is no more required or force detach
@@ -4671,7 +4674,7 @@ int skl_update_scaler_crtc(struct intel_crtc_state *state)
const struct drm_display_mode *adjusted_mode = &state->base.adjusted_mode;
return skl_update_scaler(state, !state->base.active, SKL_CRTC_INDEX,
- &state->scaler_state.scaler_id, DRM_ROTATE_0,
+ &state->scaler_state.scaler_id,
state->pipe_src_w, state->pipe_src_h,
adjusted_mode->crtc_hdisplay, adjusted_mode->crtc_vdisplay);
}
@@ -4700,7 +4703,6 @@ static int skl_update_scaler_plane(struct intel_crtc_state *crtc_state,
ret = skl_update_scaler(crtc_state, force_detach,
drm_plane_index(&intel_plane->base),
&plane_state->scaler_id,
- plane_state->base.rotation,
drm_rect_width(&plane_state->base.src) >> 16,
drm_rect_height(&plane_state->base.src) >> 16,
drm_rect_width(&plane_state->base.dst),