From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hai Li Subject: [PATCH 3/4] drm/msm/mdp5: Fix PIPE source image size settings Date: Thu, 5 Mar 2015 15:20:49 -0500 Message-ID: <1425586850-23961-3-git-send-email-hali@codeaurora.org> References: <1425586850-23961-1-git-send-email-hali@codeaurora.org> Return-path: In-Reply-To: <1425586850-23961-1-git-send-email-hali@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org To: dri-devel@lists.freedesktop.org Cc: linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org, robdclark@gmail.com, Hai Li List-Id: dri-devel@lists.freedesktop.org The width and height in SSPP_SRC_IMG_SIZE register should be the size of the entire source framebuffer, not the fetch size. Signed-off-by: Hai Li --- drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c index 05cf9ab..37fef77 100644 --- a/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c +++ b/drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c @@ -505,8 +505,8 @@ static int mdp5_plane_mode_set(struct drm_plane *plane, spin_lock_irqsave(&mdp5_plane->pipe_lock, flags); mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_IMG_SIZE(pipe), - MDP5_PIPE_SRC_IMG_SIZE_WIDTH(src_w) | - MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(src_h)); + MDP5_PIPE_SRC_IMG_SIZE_WIDTH(fb->width) | + MDP5_PIPE_SRC_IMG_SIZE_HEIGHT(fb->height)); mdp5_write(mdp5_kms, REG_MDP5_PIPE_SRC_SIZE(pipe), MDP5_PIPE_SRC_SIZE_WIDTH(src_w) | -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation