Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-09-19 Thread AngeloGioacchino Del Regno
Il 19/09/23 09:37, Jason-JH Lin (林睿祥) ha scritto: Hi Angelo Thanks for the reviews. Hi Fei, Thanks for the testing. On Mon, 2023-09-18 at 18:47 +0800, Fei Shao wrote: External email : Please do not click links or open attachments until you have verified the sender or the content.

Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-09-19 Thread 林睿祥

Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-09-18 Thread Fei Shao
Hi Angelo, On Wed, Sep 13, 2023 at 4:35 PM AngeloGioacchino Del Regno wrote: > > Il 22/08/23 15:26, Jason-JH.Lin ha scritto: > > Add spinlock protection to avoid race condition on vblank event > > between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip(). > > > > Hello Jason, > > Can you

Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-09-13 Thread AngeloGioacchino Del Regno
Il 22/08/23 15:26, Jason-JH.Lin ha scritto: Add spinlock protection to avoid race condition on vblank event between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip(). Hello Jason, Can you please provide more information about this race condition? (check below) Fixes: 119f5173628a (

Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-09-13 Thread Fei Shao
On Thu, Aug 31, 2023 at 3:12 PM Fei Shao wrote: > > On Tue, Aug 22, 2023 at 10:27 PM Jason-JH.Lin > wrote: > > > > Add spinlock protection to avoid race condition on vblank event > > between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip(). > > > > Fixes: 119f5173628a ("drm/mediatek: A

Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-09-04 Thread Alexandre Mergnat
Reviewed-by: Alexandre Mergnat On 22/08/2023 15:26, Jason-JH.Lin wrote: Add spinlock protection to avoid race condition on vblank event between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip(). -- Regards, Alexandre

Re: [PATCH] drm/mediatek: Add spinlock for setting vblank event in atomic_begin

2023-08-31 Thread Fei Shao
On Tue, Aug 22, 2023 at 10:27 PM Jason-JH.Lin wrote: > > Add spinlock protection to avoid race condition on vblank event > between mtk_drm_crtc_atomic_begin() and mtk_drm_finish_page_flip(). > > Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.") > Signed-off-by: Jason-JH