[PATCH] drm/msm: De-open-code some CP_EVENT_WRITE

Rob Clark posted 1 patch 3 years, 7 months ago
drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 2 +-
drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 2 +-
drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
[PATCH] drm/msm: De-open-code some CP_EVENT_WRITE
Posted by Rob Clark 3 years, 7 months ago
From: Rob Clark <robdclark@chromium.org>

Signed-off-by: Rob Clark <robdclark@chromium.org>
---
 drivers/gpu/drm/msm/adreno/a3xx_gpu.c | 2 +-
 drivers/gpu/drm/msm/adreno/a4xx_gpu.c | 2 +-
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
index 0ab0e1dd8bbb..2c8b9899625b 100644
--- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
@@ -68,7 +68,7 @@ static void a3xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 
 	/* BIT(31) of CACHE_FLUSH_TS triggers CACHE_FLUSH_TS IRQ from GPU */
 	OUT_PKT3(ring, CP_EVENT_WRITE, 3);
-	OUT_RING(ring, CACHE_FLUSH_TS | BIT(31));
+	OUT_RING(ring, CACHE_FLUSH_TS | CP_EVENT_WRITE_0_IRQ);
 	OUT_RING(ring, rbmemptr(ring, fence));
 	OUT_RING(ring, submit->seqno);
 
diff --git a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
index 0c6b2a6d0b4c..7cb8d9849c07 100644
--- a/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a4xx_gpu.c
@@ -62,7 +62,7 @@ static void a4xx_submit(struct msm_gpu *gpu, struct msm_gem_submit *submit)
 
 	/* BIT(31) of CACHE_FLUSH_TS triggers CACHE_FLUSH_TS IRQ from GPU */
 	OUT_PKT3(ring, CP_EVENT_WRITE, 3);
-	OUT_RING(ring, CACHE_FLUSH_TS | BIT(31));
+	OUT_RING(ring, CACHE_FLUSH_TS | CP_EVENT_WRITE_0_IRQ);
 	OUT_RING(ring, rbmemptr(ring, fence));
 	OUT_RING(ring, submit->seqno);
 
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 4d501100b9e4..c8ad8aeca777 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -146,7 +146,7 @@ static void a6xx_set_pagetable(struct a6xx_gpu *a6xx_gpu,
 	 */
 
 	OUT_PKT7(ring, CP_EVENT_WRITE, 1);
-	OUT_RING(ring, 0x31);
+	OUT_RING(ring, CACHE_INVALIDATE);
 
 	if (!sysprof) {
 		/*
-- 
2.37.2
Re: [PATCH] drm/msm: De-open-code some CP_EVENT_WRITE
Posted by Dmitry Baryshkov 3 years, 7 months ago
On 21/08/2022 18:54, Rob Clark wrote:
> From: Rob Clark <robdclark@chromium.org>
> 
> Signed-off-by: Rob Clark <robdclark@chromium.org>

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>

-- 
With best wishes
Dmitry