[PATCH 1/2] drm/msm/a2xx: fix pixel shader start on A225

[Dmitry Baryshkov]

A225 has a different PixelShader start address, write correct address
while initializing GPU.

Fixes: 21af872cd8c6 ("drm/msm/adreno: add a2xx")
Signed-off-by: Dmitry Baryshkov <dmitry.barysh...@oss.qualcomm.com>
---
 drivers/gpu/drm/msm/adreno/a2xx_gpu.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c 
b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c
index 
ec38db45d8a366e75acddbacd4810d7b7a80926f..cdc24b3b7b81cce6b01aa14a74bd8e512cd8be90
 100644
--- a/drivers/gpu/drm/msm/adreno/a2xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a2xx_gpu.c
@@ -77,7 +77,10 @@ static bool a2xx_me_init(struct msm_gpu *gpu)
 
        /* Vertex and Pixel Shader Start Addresses in instructions
         * (3 DWORDS per instruction) */
-       OUT_RING(ring, 0x80000180);
+       if (adreno_is_a225(adreno_gpu))
+               OUT_RING(ring, 0x80000300);
+       else
+               OUT_RING(ring, 0x80000180);
        /* Maximum Contexts */
        OUT_RING(ring, 0x00000001);
        /* Write Confirm Interval and The CP will wait the

-- 
2.47.3