Re: [PATCH v4] drm/fourcc: Add Synaptics VideoSmart tiled modifiers

2022-11-24 Thread Randy Li
> On Nov 24, 2022, at 12:42 AM, Daniel Vetter wrote: > > On Wed, Nov 23, 2022 at 10:58:11PM +0800, Jisheng Zhang wrote: >>> On Wed, Nov 23, 2022 at 05:19:57PM +0800, Hsia-Jun Li wrote: >>> From: "Hsia-Jun(Randy) Li" >>> Memory Traffic Reduction(MTR) is a module in Synaptics >>> VideoSmart pla

Re: [PATCH v4] drm/fourcc: Add Synaptics VideoSmart tiled modifiers

2022-11-24 Thread Randy Li
> On Nov 24, 2022, at 1:27 AM, Daniel Vetter wrote: > > CAUTION: Email originated externally, do not click links or open attachments > unless you recognize the sender and know the content is safe. > > >> On Thu, Nov 24, 2022 at 01:14:48AM +0800, Randy Li wrote: >> On Nov 24, 2022, at 1

Re: [PATCH v4] drm/fourcc: Add Synaptics VideoSmart tiled modifiers

2022-11-23 Thread Hsia-Jun Li
On 11/24/22 01:27, Daniel Vetter wrote: CAUTION: Email originated externally, do not click links or open attachments unless you recognize the sender and know the content is safe. On Thu, Nov 24, 2022 at 01:14:48AM +0800, Randy Li wrote: On Nov 24, 2022, at 12:42 AM, Daniel Vetter wrote:

Re: [PATCH v4] drm/fourcc: Add Synaptics VideoSmart tiled modifiers

2022-11-23 Thread Daniel Vetter
On Thu, Nov 24, 2022 at 01:14:48AM +0800, Randy Li wrote: > > > On Nov 24, 2022, at 12:42 AM, Daniel Vetter wrote: > > > > On Wed, Nov 23, 2022 at 10:58:11PM +0800, Jisheng Zhang wrote: > >>> On Wed, Nov 23, 2022 at 05:19:57PM +0800, Hsia-Jun Li wrote: > >>> From: "Hsia-Jun(Randy) Li" > >>> Me

Re: [PATCH v4] drm/fourcc: Add Synaptics VideoSmart tiled modifiers

2022-11-23 Thread Daniel Vetter
On Wed, Nov 23, 2022 at 10:58:11PM +0800, Jisheng Zhang wrote: > On Wed, Nov 23, 2022 at 05:19:57PM +0800, Hsia-Jun Li wrote: > > From: "Hsia-Jun(Randy) Li" > > > > Memory Traffic Reduction(MTR) is a module in Synaptics > > VideoSmart platform could process lossless compression image > > and cach

Re: [PATCH v4] drm/fourcc: Add Synaptics VideoSmart tiled modifiers

2022-11-23 Thread Jisheng Zhang
On Wed, Nov 23, 2022 at 05:19:57PM +0800, Hsia-Jun Li wrote: > From: "Hsia-Jun(Randy) Li" > > Memory Traffic Reduction(MTR) is a module in Synaptics > VideoSmart platform could process lossless compression image > and cache the tile memory line. > > Those modifiers only record the parameters wou