Re: [PATCH v2 08/11] drm/msm: adreno: request for maximum bus bandwidth usage

2024-11-27 Thread neil . armstrong
On 27/11/2024 16:46, Akhil P Oommen wrote: On 11/25/2024 1:44 PM, Neil Armstrong wrote: On 23/11/2024 23:59, Akhil P Oommen wrote: On Tue, Nov 19, 2024 at 06:56:43PM +0100, Neil Armstrong wrote: When requesting a DDR bandwidth level along a GPU frequency level via the GMU, we can also specify

Re: [PATCH v2 08/11] drm/msm: adreno: request for maximum bus bandwidth usage

2024-11-27 Thread Akhil P Oommen
On 11/25/2024 1:44 PM, Neil Armstrong wrote: > On 23/11/2024 23:59, Akhil P Oommen wrote: >> On Tue, Nov 19, 2024 at 06:56:43PM +0100, Neil Armstrong wrote: >>> When requesting a DDR bandwidth level along a GPU frequency >>> level via the GMU, we can also specify the bus bandwidth usage in a >>> 16

Re: [PATCH v2 08/11] drm/msm: adreno: request for maximum bus bandwidth usage

2024-11-25 Thread Neil Armstrong
On 23/11/2024 23:59, Akhil P Oommen wrote: On Tue, Nov 19, 2024 at 06:56:43PM +0100, Neil Armstrong wrote: When requesting a DDR bandwidth level along a GPU frequency level via the GMU, we can also specify the bus bandwidth usage in a 16bit quantitized value. For now simply request the maximum

Re: [PATCH v2 08/11] drm/msm: adreno: request for maximum bus bandwidth usage

2024-11-23 Thread Akhil P Oommen
On Tue, Nov 19, 2024 at 06:56:43PM +0100, Neil Armstrong wrote: > When requesting a DDR bandwidth level along a GPU frequency > level via the GMU, we can also specify the bus bandwidth usage in a 16bit > quantitized value. > > For now simply request the maximum bus usage. Why? You don't care abou

[PATCH v2 08/11] drm/msm: adreno: request for maximum bus bandwidth usage

2024-11-19 Thread Neil Armstrong
When requesting a DDR bandwidth level along a GPU frequency level via the GMU, we can also specify the bus bandwidth usage in a 16bit quantitized value. For now simply request the maximum bus usage. Signed-off-by: Neil Armstrong --- drivers/gpu/drm/msm/adreno/a6xx_gmu.c | 11 +++ driver