drm/msm: Support multiple ringbuffers

[sfrench/cifs-2.6.git] / drivers / gpu / drm / msm / adreno / a3xx_gpu.c

diff --git a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
index 789f7fb86cbad7db840de12ed09ca817f49e2eec..4baef2738178c346f659e21fa4286a6f09b50b27 100644 (file)
--- a/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a3xx_gpu.c
@@ -44,7 +44,7 @@ static bool a3xx_idle(struct msm_gpu *gpu);
 
 static bool a3xx_me_init(struct msm_gpu *gpu)
 {
-       struct msm_ringbuffer *ring = gpu->rb;
+       struct msm_ringbuffer *ring = gpu->rb[0];
 
        OUT_PKT3(ring, CP_ME_INIT, 17);
        OUT_RING(ring, 0x000003f7);
@@ -65,7 +65,7 @@ static bool a3xx_me_init(struct msm_gpu *gpu)
        OUT_RING(ring, 0x00000000);
        OUT_RING(ring, 0x00000000);
 
-       gpu->funcs->flush(gpu);
+       gpu->funcs->flush(gpu, ring);
        return a3xx_idle(gpu);
 }
 
@@ -339,7 +339,7 @@ static void a3xx_destroy(struct msm_gpu *gpu)
 static bool a3xx_idle(struct msm_gpu *gpu)
 {
        /* wait for ringbuffer to drain: */
-       if (!adreno_idle(gpu))
+       if (!adreno_idle(gpu, gpu->rb[0]))
                return false;
 
        /* then wait for GPU to finish: */
@@ -446,6 +446,7 @@ static const struct adreno_gpu_funcs funcs = {
                .recover = a3xx_recover,
                .submit = adreno_submit,
                .flush = adreno_flush,
+               .active_ring = adreno_active_ring,
                .irq = a3xx_irq,
                .destroy = a3xx_destroy,
 #ifdef CONFIG_DEBUG_FS
@@ -491,7 +492,7 @@ struct msm_gpu *a3xx_gpu_init(struct drm_device *dev)
        adreno_gpu->registers = a3xx_registers;
        adreno_gpu->reg_offsets = a3xx_register_offsets;
 
-       ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs);
+       ret = adreno_gpu_init(dev, pdev, adreno_gpu, &funcs, 1);
        if (ret)
                goto fail;