2024-02-26 08:07:52

by Fei Shao

Subject: [PATCH] drm/mediatek: Support MT8195 OVL compatible in mtk_drm_drv

Specify the component type for mediatek,mt8195-disp-ovl in the MediaTek
DRM driver on top of commit 76cdcb87d391 ("drm/mediatek: Add MT8195 ovl
driver support").

With this, the compatible can function as an independent fallback for
other display overlays without relying on MT8192.

Signed-off-by: Fei Shao <[email protected]>
---

drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
index 14a1e0157cc4..703caba48420 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c
@@ -739,6 +739,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = {
.data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt8192-disp-ovl",
.data = (void *)MTK_DISP_OVL },
+ { .compatible = "mediatek,mt8195-disp-ovl",
+ .data = (void *)MTK_DISP_OVL },
{ .compatible = "mediatek,mt8183-disp-ovl-2l",
.data = (void *)MTK_DISP_OVL_2L },
{ .compatible = "mediatek,mt8192-disp-ovl-2l",
--
2.44.0.rc0.258.g7320e95886-goog

2024-02-26 11:32:30

by Fei Shao

Subject: Re: [PATCH] drm/mediatek: Support MT8195 OVL compatible in mtk_drm_drv

On Mon, Feb 26, 2024 at 4:07 PM Fei Shao <[email protected]> wrote:
>
> Specify the component type for mediatek,mt8195-disp-ovl in the MediaTek
> DRM driver on top of commit 76cdcb87d391 ("drm/mediatek: Add MT8195 ovl
> driver support").
>
> With this, the compatible can function as an independent fallback for
> other display overlays without relying on MT8192.
>
> Signed-off-by: Fei Shao <[email protected]>

Please disregard this patch.

With the feedback in [1], I can also fix the issue from within the
SoC's device tree.
Even taking a step back, I just learned that this is a duplicate of
[2], so it makes no sense to merge mine in any case.
Sorry for the noise.

[1]: https://lore.kernel.org/all/[email protected]/
[2]: https://lore.kernel.org/all/20240215101119.12629-3-shawn.sung@mediatekcom/

Regards,
Fei