From: Ville Syrjälä Date: Thu, 1 Nov 2018 15:05:54 +0000 (+0200) Subject: drm/i915: Remove the PS_PWR_GATE write from skl_program_scaler() X-Git-Tag: v5.0-rc1~185^2~15^2~66 X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=89d67d172dead981fa8888eb7c5f37ada21687c3;p=linux.git 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: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20181101150605.18235-4-ville.syrjala@linux.intel.com Reviewed-by: Rodrigo Vivi --- diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c index 1293182dbcb0..287a43524564 100644 --- a/drivers/gpu/drm/i915/intel_sprite.c +++ b/drivers/gpu/drm/i915/intel_sprite.c @@ -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),