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Commit 89d67d17 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Remove the PS_PWR_GATE write from skl_program_scaler() 



If we don't need the PS_PWR_GATE write when programming the
pipe scaler I don't see why we'd need it for plane scalers either.
Just remove it.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181101150605.18235-4-ville.syrjala@linux.intel.com


Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent ca401e96

drivers/gpu/drm/i915/intel_sprite.c

+0 −1
Original line number Diff line number Diff line
@@ -347,7 +347,6 @@ skl_program_scaler(struct intel_plane *plane, 


	I915_WRITE_FW(SKL_PS_CTRL(pipe, scaler_id),

		      PS_SCALER_EN | PS_PLANE_SEL(plane->id) | scaler->mode);

	I915_WRITE_FW(SKL_PS_PWR_GATE(pipe, scaler_id), 0);

	I915_WRITE_FW(SKL_PS_VPHASE(pipe, scaler_id),

		      PS_Y_PHASE(y_vphase) | PS_UV_RGB_PHASE(uv_rgb_vphase));

	I915_WRITE_FW(SKL_PS_HPHASE(pipe, scaler_id),