diff --git a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c index 9e7098e3207f5d3b7914ec22dc9dc44ebd020d7a..6ad8972a59cc326bba6496c135a887585ccc395b 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_buffer.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_buffer.c @@ -294,6 +294,7 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event, unsigned int waitlink_offset = buffer->user_size - 16; u32 return_target, return_dwords; u32 link_target, link_dwords; + bool switch_context = gpu->exec_state != cmdbuf->exec_state; if (drm_debug & DRM_UT_DRIVER) etnaviv_buffer_dump(gpu, buffer, 0, 0x50); @@ -306,7 +307,7 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event, * need to append a mmu flush load state, followed by a new * link to this buffer - a total of four additional words. */ - if (gpu->mmu->need_flush || gpu->switch_context) { + if (gpu->mmu->need_flush || switch_context) { u32 target, extra_dwords; /* link command */ @@ -321,7 +322,7 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event, } /* pipe switch commands */ - if (gpu->switch_context) + if (switch_context) extra_dwords += 4; target = etnaviv_buffer_reserve(gpu, buffer, extra_dwords); @@ -349,10 +350,9 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event, gpu->mmu->need_flush = false; } - if (gpu->switch_context) { + if (switch_context) { etnaviv_cmd_select_pipe(gpu, buffer, cmdbuf->exec_state); gpu->exec_state = cmdbuf->exec_state; - gpu->switch_context = false; } /* And the link to the submitted buffer */ @@ -421,4 +421,6 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event, if (drm_debug & DRM_UT_DRIVER) etnaviv_buffer_dump(gpu, buffer, 0, 0x50); + + gpu->lastctx = cmdbuf->ctx; } diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c index 3738383474fbbc0ebfd849d219105193323bd4b0..6ce4b9d236b4dc2f44e2fa46f3d6e727a5acff48 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.c @@ -1416,12 +1416,6 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu, submit->fence = dma_fence_get(fence); gpu->active_fence = submit->fence->seqno; - if (gpu->lastctx != cmdbuf->ctx) { - gpu->mmu->need_flush = true; - gpu->switch_context = true; - gpu->lastctx = cmdbuf->ctx; - } - if (cmdbuf->nr_pmrs) { gpu->event[event[1]].sync_point = &sync_point_perfmon_sample_pre; gpu->event[event[1]].cmdbuf = cmdbuf; @@ -1662,7 +1656,7 @@ static int etnaviv_gpu_hw_resume(struct etnaviv_gpu *gpu) etnaviv_gpu_update_clock(gpu); etnaviv_gpu_hw_init(gpu); - gpu->switch_context = true; + gpu->lastctx = NULL; gpu->exec_state = -1; mutex_unlock(&gpu->lock); diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h index 4f10f147297ab25cb233e0032e3042b862f98442..15090bb68f5a16b4c8dbccadcf9a90f831a3f13d 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h @@ -106,7 +106,6 @@ struct etnaviv_gpu { struct mutex lock; struct etnaviv_chip_identity identity; struct etnaviv_file_private *lastctx; - bool switch_context; /* 'ring'-buffer: */ struct etnaviv_cmdbuf *buffer;