Jonas Karlman 7fb7414da9 drm/rockchip: vop: reset scale mode when win is disabled ... commit e9abc611a9 upstream. NV12 framebuffers produced by the VPU shows distorted on RK3288 after win has been disabled when scaling is active. This issue can be reproduced using a 1080p modeset by: - Scale a 1280x720 NV12 framebuffer to 1920x1080 on win0 - Disable win0 - Display a 1920x1080 NV12 framebuffer without scaling on win0 - Output will now show the framebuffer distorted And by: - Scale a 1280x720 NV12 framebuffer to 1920x1080 - Change to a 720p modeset (win gets disabled and scaling reset to none) - Output will now show the framebuffer distorted Fix this by setting scale mode to none when win is disabled. Fixes: 4c156c21c7 ("drm/rockchip: vop: support plane scale") Cc: stable@vger.kernel.org Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Heiko Stuebner <heiko@sntech.de> Link: https://patchwork.freedesktop.org/patch/msgid/AM3PR03MB0966DE3E19BACE07328CD637AC7D0@AM3PR03MB0966.eurprd03.prod.outlook.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2019-04-03 06:26:24 +02:00
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drm	drm/rockchip: vop: reset scale mode when win is disabled	2019-04-03 06:26:24 +02:00
host1x	gpu: host1x: Check whether size of unpin isn't 0	2018-07-09 10:31:30 +02:00
ipu-v3	gpu: ipu-v3: Fix CSI offsets for imx53	2019-03-23 20:09:41 +01:00
vga	vga_switcheroo: Fix missing gpu_bound call at audio client registration	2018-11-13 11:09:00 -08:00
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