* [PATCH] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
@ 2023-06-15 20:16 Marek Vasut
2023-06-16 16:32 ` Sam Ravnborg
2023-06-30 9:44 ` Neil Armstrong
0 siblings, 2 replies; 3+ messages in thread
From: Marek Vasut @ 2023-06-15 20:16 UTC (permalink / raw)
To: dri-devel; +Cc: Marek Vasut, Neil Armstrong, Sam Ravnborg
Add missing drm_display_mode DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC
flags. Those are used by various bridges in the pipeline to correctly
configure its sync signals polarity.
Fixes: d69de69f2be1 ("drm/panel: simple: Add Powertip PH800480T013 panel")
Signed-off-by: Marek Vasut <marex@denx.de>
---
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: David Airlie <airlied@gmail.com>
Cc: Neil Armstrong <neil.armstrong@linaro.org>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: dri-devel@lists.freedesktop.org
---
drivers/gpu/drm/panel/panel-simple.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index b81b21901940b..a0f4302de130a 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3202,6 +3202,7 @@ static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
.vsync_start = 480 + 49,
.vsync_end = 480 + 49 + 2,
.vtotal = 480 + 49 + 2 + 22,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
};
static const struct panel_desc powertip_ph800480t013_idf02 = {
--
2.39.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* Re: [PATCH] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
2023-06-15 20:16 [PATCH] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags Marek Vasut
@ 2023-06-16 16:32 ` Sam Ravnborg
2023-06-30 9:44 ` Neil Armstrong
1 sibling, 0 replies; 3+ messages in thread
From: Sam Ravnborg @ 2023-06-16 16:32 UTC (permalink / raw)
To: Marek Vasut; +Cc: Neil Armstrong, dri-devel
On Thu, Jun 15, 2023 at 10:16:02PM +0200, Marek Vasut wrote:
> Add missing drm_display_mode DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC
> flags. Those are used by various bridges in the pipeline to correctly
> configure its sync signals polarity.
>
> Fixes: d69de69f2be1 ("drm/panel: simple: Add Powertip PH800480T013 panel")
> Signed-off-by: Marek Vasut <marex@denx.de>
I do not know PowerTip, but the patch looks fine.
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
> ---
> Cc: Daniel Vetter <daniel@ffwll.ch>
> Cc: David Airlie <airlied@gmail.com>
> Cc: Neil Armstrong <neil.armstrong@linaro.org>
> Cc: Sam Ravnborg <sam@ravnborg.org>
> Cc: dri-devel@lists.freedesktop.org
> ---
> drivers/gpu/drm/panel/panel-simple.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
> index b81b21901940b..a0f4302de130a 100644
> --- a/drivers/gpu/drm/panel/panel-simple.c
> +++ b/drivers/gpu/drm/panel/panel-simple.c
> @@ -3202,6 +3202,7 @@ static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
> .vsync_start = 480 + 49,
> .vsync_end = 480 + 49 + 2,
> .vtotal = 480 + 49 + 2 + 22,
> + .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
> };
>
> static const struct panel_desc powertip_ph800480t013_idf02 = {
> --
> 2.39.2
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
2023-06-15 20:16 [PATCH] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags Marek Vasut
2023-06-16 16:32 ` Sam Ravnborg
@ 2023-06-30 9:44 ` Neil Armstrong
1 sibling, 0 replies; 3+ messages in thread
From: Neil Armstrong @ 2023-06-30 9:44 UTC (permalink / raw)
To: dri-devel, Marek Vasut; +Cc: Sam Ravnborg
Hi,
On Thu, 15 Jun 2023 22:16:02 +0200, Marek Vasut wrote:
> Add missing drm_display_mode DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC
> flags. Those are used by various bridges in the pipeline to correctly
> configure its sync signals polarity.
>
>
Thanks, Applied to https://anongit.freedesktop.org/git/drm/drm-misc.git (drm-misc-fixes)
[1/1] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
https://cgit.freedesktop.org/drm/drm-misc/commit/?id=1c519980aced3da1fae37c1339cf43b24eccdee7
--
Neil
^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-06-15 20:16 [PATCH] drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags Marek Vasut
2023-06-16 16:32 ` Sam Ravnborg
2023-06-30 9:44 ` Neil Armstrong
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