Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-02-12 Thread Aurabindo Pillai
On 2021-02-08 10:06 a.m., Kazlauskas, Nicholas wrote: On 2021-01-24 11:00 p.m., Aurabindo Pillai wrote: On 2021-01-21 2:05 p.m., Kazlauskas, Nicholas wrote: On 2021-01-19 10:50 a.m., Aurabindo Pillai wrote: [Why] A seamless transition between modes can be performed if the new incoming mod

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-02-08 Thread Kazlauskas, Nicholas
On 2021-01-24 11:00 p.m., Aurabindo Pillai wrote: On 2021-01-21 2:05 p.m., Kazlauskas, Nicholas wrote: On 2021-01-19 10:50 a.m., Aurabindo Pillai wrote: [Why] A seamless transition between modes can be performed if the new incoming mode has the same timing parameters as the optimized mode on

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-01-24 Thread Aurabindo Pillai
On 2021-01-21 2:05 p.m., Kazlauskas, Nicholas wrote: On 2021-01-19 10:50 a.m., Aurabindo Pillai wrote: [Why] A seamless transition between modes can be performed if the new incoming mode has the same timing parameters as the optimized mode on a display with a variable vtotal min/max. Smooth

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-01-21 Thread Kazlauskas, Nicholas
On 2021-01-19 10:50 a.m., Aurabindo Pillai wrote: [Why] A seamless transition between modes can be performed if the new incoming mode has the same timing parameters as the optimized mode on a display with a variable vtotal min/max. Smooth video playback usecases can be enabled with this seamless

[PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-01-19 Thread Aurabindo Pillai
[Why] A seamless transition between modes can be performed if the new incoming mode has the same timing parameters as the optimized mode on a display with a variable vtotal min/max. Smooth video playback usecases can be enabled with this seamless transition by switching to a new mode which has a r

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-01-04 Thread Aurabindo Pillai
On Mon, 2021-01-04 at 11:16 -0500, Kazlauskas, Nicholas wrote: > On 2020-12-09 9:45 p.m., Aurabindo Pillai wrote: > > [Why&How] > > Inorder to enable freesync video mode, driver adds extra > > modes based on preferred modes for common freesync frame rates. > > When commiting these mode changes, a f

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2021-01-04 Thread Kazlauskas, Nicholas
On 2020-12-09 9:45 p.m., Aurabindo Pillai wrote: [Why&How] Inorder to enable freesync video mode, driver adds extra modes based on preferred modes for common freesync frame rates. When commiting these mode changes, a full modeset is not needed. If the change in only in the front porch timing valu

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-11 Thread Shashank Sharma
On 11/12/20 9:50 pm, Kazlauskas, Nicholas wrote: > On 2020-12-11 10:35 a.m., Shashank Sharma wrote: >> On 11/12/20 8:19 pm, Kazlauskas, Nicholas wrote: >>> On 2020-12-11 12:08 a.m., Shashank Sharma wrote: On 10/12/20 11:20 pm, Aurabindo Pillai wrote: > On Thu, 2020-12-10 at 18:29 +0530, S

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-11 Thread Kazlauskas, Nicholas
On 2020-12-11 10:35 a.m., Shashank Sharma wrote: On 11/12/20 8:19 pm, Kazlauskas, Nicholas wrote: On 2020-12-11 12:08 a.m., Shashank Sharma wrote: On 10/12/20 11:20 pm, Aurabindo Pillai wrote: On Thu, 2020-12-10 at 18:29 +0530, Shashank Sharma wrote: On 10/12/20 8:15 am, Aurabindo Pillai wro

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-11 Thread Shashank Sharma
On 11/12/20 8:19 pm, Kazlauskas, Nicholas wrote: > On 2020-12-11 12:08 a.m., Shashank Sharma wrote: >> On 10/12/20 11:20 pm, Aurabindo Pillai wrote: >>> On Thu, 2020-12-10 at 18:29 +0530, Shashank Sharma wrote: On 10/12/20 8:15 am, Aurabindo Pillai wrote: > [Why&How] > Inorder to enab

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-11 Thread Kazlauskas, Nicholas
On 2020-12-11 12:08 a.m., Shashank Sharma wrote: On 10/12/20 11:20 pm, Aurabindo Pillai wrote: On Thu, 2020-12-10 at 18:29 +0530, Shashank Sharma wrote: On 10/12/20 8:15 am, Aurabindo Pillai wrote: [Why&How] Inorder to enable freesync video mode, driver adds extra modes based on preferred mod

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-10 Thread Shashank Sharma
On 10/12/20 11:20 pm, Aurabindo Pillai wrote: > On Thu, 2020-12-10 at 18:29 +0530, Shashank Sharma wrote: >> On 10/12/20 8:15 am, Aurabindo Pillai wrote: >>> [Why&How] >>> Inorder to enable freesync video mode, driver adds extra >>> modes based on preferred modes for common freesync frame rates.

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-10 Thread Aurabindo Pillai
On Thu, 2020-12-10 at 18:29 +0530, Shashank Sharma wrote: > On 10/12/20 8:15 am, Aurabindo Pillai wrote: > > [Why&How] > > Inorder to enable freesync video mode, driver adds extra > > modes based on preferred modes for common freesync frame rates. > > When commiting these mode changes, a full modes

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-10 Thread Shashank Sharma
On 10/12/20 8:15 am, Aurabindo Pillai wrote: > [Why&How] > Inorder to enable freesync video mode, driver adds extra > modes based on preferred modes for common freesync frame rates. > When commiting these mode changes, a full modeset is not needed. > If the change in only in the front porch timin

Re: [PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-10 Thread Christian König
Am 10.12.20 um 03:45 schrieb Aurabindo Pillai: [Why&How] Inorder to enable freesync video mode, driver adds extra modes based on preferred modes for common freesync frame rates. When commiting these mode changes, a full modeset is not needed. If the change in only in the front porch timing value,

[PATCH 3/3] drm/amd/display: Skip modeset for front porch change

2020-12-09 Thread Aurabindo Pillai
[Why&How] Inorder to enable freesync video mode, driver adds extra modes based on preferred modes for common freesync frame rates. When commiting these mode changes, a full modeset is not needed. If the change in only in the front porch timing value, skip full modeset and continue using the same st