[PATCH v2 0/2] Clean up barriers

Konrad Dybcio posted 2 patches 1 year, 5 months ago
drivers/gpu/drm/msm/adreno/a6xx_gmu.c |  4 +---
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 14 ++++++--------
2 files changed, 7 insertions(+), 11 deletions(-)
[PATCH v2 0/2] Clean up barriers
Posted by Konrad Dybcio 1 year, 5 months ago
Changes in v3:
- Drop the wrapper functions
- Drop the readback in GMU code
- Split the commit in two

Link to v2: https://lore.kernel.org/linux-arm-msm/20240509-topic-adreno-v2-1-b82a9f99b345@linaro.org/

Changes in v2:
- Introduce gpu_write_flush() and use it
- Don't accidentally break a630 by trying to write to non-existent GBIF

Link to v1: https://lore.kernel.org/linux-arm-msm/20240508-topic-adreno-v1-1-1babd05c119d@linaro.org/

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
---
Konrad Dybcio (2):
      drm/msm/adreno: De-spaghettify the use of memory barriers
      Revert "drm/msm/a6xx: Poll for GBIF unhalt status in hw_init"

 drivers/gpu/drm/msm/adreno/a6xx_gmu.c |  4 +---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 14 ++++++--------
 2 files changed, 7 insertions(+), 11 deletions(-)
---
base-commit: 0fc4bfab2cd45f9acb86c4f04b5191e114e901ed
change-id: 20240625-adreno_barriers-29f356742418

Best regards,
-- 
Konrad Dybcio <konrad.dybcio@linaro.org>
Re: [PATCH v2 0/2] Clean up barriers
Posted by Akhil P Oommen 1 year, 5 months ago
On Tue, Jun 25, 2024 at 08:54:40PM +0200, Konrad Dybcio wrote:
> Changes in v3:
> - Drop the wrapper functions
> - Drop the readback in GMU code
> - Split the commit in two
> 
> Link to v2: https://lore.kernel.org/linux-arm-msm/20240509-topic-adreno-v2-1-b82a9f99b345@linaro.org/
> 
> Changes in v2:
> - Introduce gpu_write_flush() and use it
> - Don't accidentally break a630 by trying to write to non-existent GBIF
> 
> Link to v1: https://lore.kernel.org/linux-arm-msm/20240508-topic-adreno-v1-1-1babd05c119d@linaro.org/
> 
> Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
> ---
> Konrad Dybcio (2):
>       drm/msm/adreno: De-spaghettify the use of memory barriers
>       Revert "drm/msm/a6xx: Poll for GBIF unhalt status in hw_init"
> 
>  drivers/gpu/drm/msm/adreno/a6xx_gmu.c |  4 +---
>  drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 14 ++++++--------
>  2 files changed, 7 insertions(+), 11 deletions(-)
> ---
> base-commit: 0fc4bfab2cd45f9acb86c4f04b5191e114e901ed
> change-id: 20240625-adreno_barriers-29f356742418

for the whole series:
Reviewed-by: Akhil P Oommen <quic_akhilpo@quicinc.com>

-Akhil

> 
> Best regards,
> -- 
> Konrad Dybcio <konrad.dybcio@linaro.org>
>