Re: [PATCH v4 10/13] drm/msm/dpu: allow sharing SSPP between planes

2024-06-13 Thread Abhinav Kumar
On 6/13/2024 3:05 AM, Dmitry Baryshkov wrote: On Wed, Jun 12, 2024 at 06:17:37PM -0700, Abhinav Kumar wrote: On 6/12/2024 2:08 AM, Dmitry Baryshkov wrote: On Wed, 12 Jun 2024 at 02:12, Abhinav Kumar wrote: On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote: Since SmartDMA planes provide tw

Re: [PATCH v4 10/13] drm/msm/dpu: allow sharing SSPP between planes

2024-06-13 Thread Dmitry Baryshkov
On Wed, Jun 12, 2024 at 06:17:37PM -0700, Abhinav Kumar wrote: > > > On 6/12/2024 2:08 AM, Dmitry Baryshkov wrote: > > On Wed, 12 Jun 2024 at 02:12, Abhinav Kumar > > wrote: > > > > > > > > > > > > On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote: > > > > Since SmartDMA planes provide two rectan

Re: [PATCH v4 10/13] drm/msm/dpu: allow sharing SSPP between planes

2024-06-12 Thread Abhinav Kumar
On 6/12/2024 2:08 AM, Dmitry Baryshkov wrote: On Wed, 12 Jun 2024 at 02:12, Abhinav Kumar wrote: On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote: Since SmartDMA planes provide two rectangles, it is possible to use them to drive two different DRM planes, first plane getting the rect_0, anoth

Re: [PATCH v4 10/13] drm/msm/dpu: allow sharing SSPP between planes

2024-06-12 Thread Dmitry Baryshkov
On Wed, 12 Jun 2024 at 02:12, Abhinav Kumar wrote: > > > > On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote: > > Since SmartDMA planes provide two rectangles, it is possible to use them > > to drive two different DRM planes, first plane getting the rect_0, > > another one using rect_1 of the same SSPP

Re: [PATCH v4 10/13] drm/msm/dpu: allow sharing SSPP between planes

2024-06-11 Thread Abhinav Kumar
On 3/13/2024 5:02 PM, Dmitry Baryshkov wrote: Since SmartDMA planes provide two rectangles, it is possible to use them to drive two different DRM planes, first plane getting the rect_0, another one using rect_1 of the same SSPP. The sharing algorithm is pretty simple, it requires that each of

[PATCH v4 10/13] drm/msm/dpu: allow sharing SSPP between planes

2024-03-13 Thread Dmitry Baryshkov
Since SmartDMA planes provide two rectangles, it is possible to use them to drive two different DRM planes, first plane getting the rect_0, another one using rect_1 of the same SSPP. The sharing algorithm is pretty simple, it requires that each of the planes can be driven by the single rectangle an