This is a note to let you know that I've just added the patch titled drm: panel: Fix bpc for OrtusTech COM43H4M85ULC panel to the 5.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: drm-panel-fix-bpc-for-ortustech-com43h4m85ulc-panel.patch and it can be found in the queue-5.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 6cb0c885816e0a80acc1304a5f839e2851b6ebeb Author: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Date: Mon Aug 24 03:32:54 2020 +0300 drm: panel: Fix bpc for OrtusTech COM43H4M85ULC panel [ Upstream commit 3b8095169982ff4ec2a1b4be61b7224bbef23b48 ] The OrtusTech COM43H4M85ULC panel is a 18-bit RGB panel. Commit f098f168e91c ("drm: panel: Fix bus format for OrtusTech COM43H4M85ULC panel") has fixed the bus formats, but forgot to address the bpc value. Set it to 6. Fixes: f098f168e91c ("drm: panel: Fix bus format for OrtusTech COM43H4M85ULC panel") Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Signed-off-by: Sam Ravnborg <sam@xxxxxxxxxxxx> Link: https://patchwork.freedesktop.org/patch/msgid/20200824003254.21904-1-laurent.pinchart@xxxxxxxxxxxxxxxx Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 7bd5ffe8c88f3..eabc9e41d92b4 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -2941,7 +2941,7 @@ static const struct drm_display_mode ortustech_com43h4m85ulc_mode = { static const struct panel_desc ortustech_com43h4m85ulc = { .modes = &ortustech_com43h4m85ulc_mode, .num_modes = 1, - .bpc = 8, + .bpc = 6, .size = { .width = 56, .height = 93,