From 7cd0f22019feef75197d4b9c4d8eea1914bc0d13 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ville=20Syrj=C3=A4l=C3=A4?= Date: Mon, 28 Oct 2019 13:30:35 +0200 Subject: [PATCH] drm/i915: Enable pipe gamma for the overlay MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit We pass the plane data through the pipe gamma for all the other planes. Can't see why we should treat the overlay differently, so let's enable pipe gamma for it as well. Signed-off-by: Ville Syrjälä Link: https://patchwork.freedesktop.org/patch/msgid/20191028113036.27553-5-ville.syrjala@linux.intel.com Reviewed-by: Chris Wilson --- drivers/gpu/drm/i915/display/intel_overlay.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c index c2d89d7f8852c..84270e65fb525 100644 --- a/drivers/gpu/drm/i915/display/intel_overlay.c +++ b/drivers/gpu/drm/i915/display/intel_overlay.c @@ -792,6 +792,8 @@ static int intel_overlay_do_put_image(struct intel_overlay *overlay, if (crtc_state->gamma_enable && crtc_state->gamma_mode == GAMMA_MODE_MODE_8BIT) oconfig |= OCONF_CC_OUT_8BIT; + if (crtc_state->gamma_enable) + oconfig |= OCONF_GAMMA2_ENABLE; if (IS_GEN(dev_priv, 4)) oconfig |= OCONF_CSC_MODE_BT709; oconfig |= pipe == 0 ? -- 2.39.5