[igt-dev] [PATCH i-g-t v6 05/10] igt: fb: Clear YUV dumb buffers

From: Maxime Ripard <maxime.ripard@bootlin.com>
To: igt-dev@lists.freedesktop.org
Cc: Petri Latvala <petri.latvala@intel.com>,
	eben@raspberrypi.org,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Subject: [igt-dev] [PATCH i-g-t v6 05/10] igt: fb: Clear YUV dumb buffers
Date: Fri,  8 Feb 2019 14:18:56 +0100	[thread overview]
Message-ID: <20190208131901.1400-6-maxime.ripard@bootlin.com> (raw)
In-Reply-To: <20190208131901.1400-1-maxime.ripard@bootlin.com>

YUV dumb buffers, just like i915 GEM buffers also need to be cleared once
allocated. Make sure it happens.

Reviewed-by: Lyude Paul <lyude@redhat.com>
Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
---
 lib/igt_fb.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/igt_fb.c b/lib/igt_fb.c
index dea390b062de..6fe0d0847aef 100644
--- a/lib/igt_fb.c
+++ b/lib/igt_fb.c
@@ -596,6 +596,9 @@ static int create_bo_for_fb(struct igt_fb *fb)
 	fb->gem_handle = kmstest_dumb_create(fd, fb->width, fb->height,
 					     bpp, strides, &fb->size);
 
+	if (igt_format_is_yuv(fb->drm_format))
+		clear_yuv_buffer(fb);
+
 	return fb->gem_handle;
 }
 
-- 
2.20.1

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