On 11/6/2026 1:59 AM, Rob Clark wrote:
> We'll need these from gen8 gpu state snapshot code as well.
>
> Tested-by: Alexander Koskovich <[email protected]> # Milos (Nothing Phone 3a)
> Signed-off-by: Rob Clark <[email protected]>
Reviewed-by: Akhil P Oommen <[email protected]>
-Akhil
> ---
> drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 3 +++
> drivers/gpu/drm/msm/adreno/a8xx_gpu.c | 6 +++---
> 2 files changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
> b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
> index ab4cb43e4a54..c58a2665e9ab 100644
> --- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
> +++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
> @@ -346,6 +346,9 @@ void a6xx_flush(struct msm_gpu *gpu, struct
> msm_ringbuffer *ring);
> void a6xx_flush_yield(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
> int a6xx_zap_shader_init(struct msm_gpu *gpu);
>
> +void a8xx_aperture_acquire(struct msm_gpu *gpu, enum adreno_pipe pipe,
> unsigned long *flags);
> +void a8xx_aperture_release(struct msm_gpu *gpu, unsigned long flags);
> +void a8xx_aperture_clear(struct msm_gpu *gpu);
> void a8xx_bus_clear_pending_transactions(struct adreno_gpu *adreno_gpu, bool
> gx_off);
> int a8xx_fault_handler(void *arg, unsigned long iova, int flags, void *data);
> void a8xx_flush(struct msm_gpu *gpu, struct msm_ringbuffer *ring);
> diff --git a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c
> b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c
> index 25ee3ac16ed6..82cddaa7278f 100644
> --- a/drivers/gpu/drm/msm/adreno/a8xx_gpu.c
> +++ b/drivers/gpu/drm/msm/adreno/a8xx_gpu.c
> @@ -32,7 +32,7 @@ static void a8xx_aperture_slice_set(struct msm_gpu *gpu,
> enum adreno_pipe pipe,
> a6xx_gpu->cached_aperture = val;
> }
>
> -static void a8xx_aperture_acquire(struct msm_gpu *gpu, enum adreno_pipe
> pipe, unsigned long *flags)
> +void a8xx_aperture_acquire(struct msm_gpu *gpu, enum adreno_pipe pipe,
> unsigned long *flags)
> {
> struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
> struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu);
> @@ -42,7 +42,7 @@ static void a8xx_aperture_acquire(struct msm_gpu *gpu, enum
> adreno_pipe pipe, un
> a8xx_aperture_slice_set(gpu, pipe, 0);
> }
>
> -static void a8xx_aperture_release(struct msm_gpu *gpu, unsigned long flags)
> +void a8xx_aperture_release(struct msm_gpu *gpu, unsigned long flags)
> {
> struct adreno_gpu *adreno_gpu = to_adreno_gpu(gpu);
> struct a6xx_gpu *a6xx_gpu = to_a6xx_gpu(adreno_gpu);
> @@ -50,7 +50,7 @@ static void a8xx_aperture_release(struct msm_gpu *gpu,
> unsigned long flags)
> spin_unlock_irqrestore(&a6xx_gpu->aperture_lock, flags);
> }
>
> -static void a8xx_aperture_clear(struct msm_gpu *gpu)
> +void a8xx_aperture_clear(struct msm_gpu *gpu)
> {
> unsigned long flags;
>
