Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-20 Thread Dmitry Baryshkov
On Wed, 21 Feb 2024 at 01:04, Abhinav Kumar wrote: > > > > On 2/20/2024 2:42 PM, Dmitry Baryshkov wrote: > > On Wed, 21 Feb 2024 at 00:40, Abhinav Kumar > > wrote: > >> > >> > >> > >> On 2/19/2024 3:52 AM, Dmitry Baryshkov wrote: > >>> On Wed, 14 Feb 2024 at 22:36, Abhinav Kumar > >>> wrote: >

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-20 Thread Abhinav Kumar
On 2/20/2024 2:42 PM, Dmitry Baryshkov wrote: On Wed, 21 Feb 2024 at 00:40, Abhinav Kumar wrote: On 2/19/2024 3:52 AM, Dmitry Baryshkov wrote: On Wed, 14 Feb 2024 at 22:36, Abhinav Kumar wrote: On 2/14/2024 11:20 AM, Dmitry Baryshkov wrote: On Wed, 14 Feb 2024 at 20:02, Abhinav Kum

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-20 Thread Dmitry Baryshkov
On Wed, 21 Feb 2024 at 00:40, Abhinav Kumar wrote: > > > > On 2/19/2024 3:52 AM, Dmitry Baryshkov wrote: > > On Wed, 14 Feb 2024 at 22:36, Abhinav Kumar > > wrote: > >> > >> > >> > >> On 2/14/2024 11:20 AM, Dmitry Baryshkov wrote: > >>> On Wed, 14 Feb 2024 at 20:02, Abhinav Kumar > >>> wrote:

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-20 Thread Abhinav Kumar
On 2/19/2024 3:52 AM, Dmitry Baryshkov wrote: On Wed, 14 Feb 2024 at 22:36, Abhinav Kumar wrote: On 2/14/2024 11:20 AM, Dmitry Baryshkov wrote: On Wed, 14 Feb 2024 at 20:02, Abhinav Kumar wrote: On 2/8/2024 6:50 AM, Dmitry Baryshkov wrote: We have several reports of vblank timeout

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-19 Thread Dmitry Baryshkov
On Wed, 14 Feb 2024 at 22:36, Abhinav Kumar wrote: > > > > On 2/14/2024 11:20 AM, Dmitry Baryshkov wrote: > > On Wed, 14 Feb 2024 at 20:02, Abhinav Kumar > > wrote: > >> > >> > >> > >> On 2/8/2024 6:50 AM, Dmitry Baryshkov wrote: > >>> We have several reports of vblank timeout messages. However

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-14 Thread Abhinav Kumar
On 2/14/2024 11:20 AM, Dmitry Baryshkov wrote: On Wed, 14 Feb 2024 at 20:02, Abhinav Kumar wrote: On 2/8/2024 6:50 AM, Dmitry Baryshkov wrote: We have several reports of vblank timeout messages. However after some debugging it was found that there might be different causes to that. To al

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-14 Thread Dmitry Baryshkov
On Wed, 14 Feb 2024 at 20:02, Abhinav Kumar wrote: > > > > On 2/8/2024 6:50 AM, Dmitry Baryshkov wrote: > > We have several reports of vblank timeout messages. However after some > > debugging it was found that there might be different causes to that. > > To allow us to identify the DPU block that

Re: [PATCH v2] drm/msm/dpu: make "vblank timeout" more useful

2024-02-14 Thread Abhinav Kumar
On 2/8/2024 6:50 AM, Dmitry Baryshkov wrote: We have several reports of vblank timeout messages. However after some debugging it was found that there might be different causes to that. To allow us to identify the DPU block that gets stuck, include the actual CTL_FLUSH value into the timeout me