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[73.14.175.90]) by smtp.gmail.com with ESMTPSA id s7sm6822965ioc.37.2020.05.24.18.49.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 May 2020 18:49:16 -0700 (PDT) From: Simon Glass To: U-Boot Mailing List Cc: Bin Meng , Simon Glass , Anatolij Gustschin Subject: [PATCH v2 11/26] video: Clear the copy framebuffer when clearing the screen Date: Sun, 24 May 2020 19:48:48 -0600 Message-Id: <20200524194852.v2.11.Idb93182c5620fa4a55ad25cd4ef796bb8ce2241d@changeid> X-Mailer: git-send-email 2.27.0.rc0.183.gde8f92d652-goog In-Reply-To: <20200525014904.115621-1-sjg@chromium.org> References: <20200525014904.115621-1-sjg@chromium.org> MIME-Version: 1.0 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.30rc1 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.102.2 at phobos.denx.de X-Virus-Status: Clean Update video_clear() to also sync to the copy framebuffer. Signed-off-by: Simon Glass Reviewed-by: Anatolij Gustschin --- Changes in v2: None drivers/video/video-uclass.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/video/video-uclass.c b/drivers/video/video-uclass.c index 0c97377ea9..4d6f950eab 100644 --- a/drivers/video/video-uclass.c +++ b/drivers/video/video-uclass.c @@ -94,6 +94,7 @@ int video_reserve(ulong *addrp) int video_clear(struct udevice *dev) { struct video_priv *priv = dev_get_uclass_priv(dev); + int ret; switch (priv->bpix) { case VIDEO_BPP16: @@ -118,6 +119,9 @@ int video_clear(struct udevice *dev) memset(priv->fb, priv->colour_bg, priv->fb_size); break; } + ret = video_sync_copy(dev, priv->fb, priv->fb + priv->fb_size); + if (ret) + return ret; return 0; }