On 11/27/2025 3:01 AM, Anna Maniscalco wrote:
> Previously this register would become 0 after IFPC took place which
> broke all usages of counters.
>
> Fixes: a6a0157cc68e ("drm/msm/a6xx: Enable IFPC on Adreno X1-85")
> Signed-off-by: Anna Maniscalco <[email protected]>
Reviewed-by: Akhil P Oommen <[email protected]>
-Akhil
> ---
> Changes in v2:
> - Added Fixes tag
> - Link to v1:
> https://lore.kernel.org/r/[email protected]
> ---
> drivers/gpu/drm/msm/adreno/a6xx_catalog.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
> b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
> index 29107b362346..b731491dc522 100644
> --- a/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
> +++ b/drivers/gpu/drm/msm/adreno/a6xx_catalog.c
> @@ -1392,6 +1392,7 @@ static const u32 a750_ifpc_reglist_regs[] = {
> REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(2),
> REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(3),
> REG_A6XX_TPL1_BICUBIC_WEIGHTS_TABLE(4),
> + REG_A6XX_RBBM_PERFCTR_CNTL,
> REG_A6XX_TPL1_NC_MODE_CNTL,
> REG_A6XX_SP_NC_MODE_CNTL,
> REG_A6XX_CP_DBG_ECO_CNTL,
>
> ---
> base-commit: 7bc29d5fb6faff2f547323c9ee8d3a0790cd2530
> change-id: 20251126-ifpc_counters-e8d53fa3252e
>
> Best regards,
