[Intel-gfx] [PATCH] drm/i915: skl_update_scaler() wants a rotation bitmask instead of bit number

ville.syrjala at linux.intel.com ville.syrjala at linux.intel.com
Thu Oct 15 07:01:58 PDT 2015

From: Ville Syrjälä <ville.syrjala at linux.intel.com>

Pass BIT(DRM_ROTATE_0) instead of DRM_ROTATE_0 to skl_update_scaler().
The former is a mask, the latter just the bit number.

Fortunately the only thing skl_update_scaler() does with the rotation
is check if it's 90/270 degrees or not, and so in this case it would
still do the right thing.

Cc: Chandra Konduru <chandra.konduru at intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
 drivers/gpu/drm/i915/intel_display.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 7498c9d..02316d0 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -4673,7 +4673,7 @@ int skl_update_scaler_crtc(struct intel_crtc_state *state)
 		      intel_crtc->base.base.id, intel_crtc->pipe, SKL_CRTC_INDEX);
 	return skl_update_scaler(state, !state->base.active, SKL_CRTC_INDEX,
-		&state->scaler_state.scaler_id, DRM_ROTATE_0,
+		&state->scaler_state.scaler_id, BIT(DRM_ROTATE_0),
 		state->pipe_src_w, state->pipe_src_h,
 		adjusted_mode->crtc_hdisplay, adjusted_mode->crtc_vdisplay);

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