6.6-stable review patch. If anyone has any objections, please let me know.
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From: Markus Niebel Markus.Niebel@ew.tq-group.com
[ Upstream commit 45dd7df26cee741b31c25ffdd44fb8794eb45ccd ]
The DE signal is active high on this display, fill in the missing bus_flags. This aligns panel_desc with its display_timing.
Fixes: 9a2654c0f62a ("drm/panel: Add and fill drm_panel type field") Fixes: b3bfcdf8a3b6 ("drm/panel: simple: add Tianma TM070JVHG33")
Signed-off-by: Markus Niebel Markus.Niebel@ew.tq-group.com Signed-off-by: Alexander Stein alexander.stein@ew.tq-group.com Reviewed-by: Sam Ravnborg sam@ravnborg.org Link: https://lore.kernel.org/r/20231012084208.2731650-1-alexander.stein@ew.tq-gro... Signed-off-by: Neil Armstrong neil.armstrong@linaro.org Link: https://patchwork.freedesktop.org/patch/msgid/20231012084208.2731650-1-alexa... Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/panel/panel-simple.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index 6e46e55d29a9..51f838befb32 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -3782,6 +3782,7 @@ static const struct panel_desc tianma_tm070jdhg30 = { }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, .connector_type = DRM_MODE_CONNECTOR_LVDS, + .bus_flags = DRM_BUS_FLAG_DE_HIGH, };
static const struct panel_desc tianma_tm070jvhg33 = { @@ -3794,6 +3795,7 @@ static const struct panel_desc tianma_tm070jvhg33 = { }, .bus_format = MEDIA_BUS_FMT_RGB888_1X7X4_SPWG, .connector_type = DRM_MODE_CONNECTOR_LVDS, + .bus_flags = DRM_BUS_FLAG_DE_HIGH, };
static const struct display_timing tianma_tm070rvhg71_timing = {