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drm/etnaviv: move exec_state to submit object

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We'll need this in some places where only the submit is available. Also
this is a first step at slimming down the cmdbuf object.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
This commit is contained in:
Lucas Stach 2017-11-24 15:16:58 +01:00
parent ef146c00e2
commit 797b0159e6
6 changed files with 10 additions and 11 deletions
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10
drivers/gpu/drm/etnaviv/etnaviv_buffer.c
View File

@ -297,14 +297,14 @@ void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event)
}
/* Append a command buffer to the ring buffer. */
void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
struct etnaviv_cmdbuf *cmdbuf)
void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state,
unsigned int event, struct etnaviv_cmdbuf *cmdbuf)
{
struct etnaviv_cmdbuf *buffer = gpu->buffer;
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;
bool switch_context = gpu->exec_state != exec_state;
lockdep_assert_held(&gpu->lock);
@ -363,8 +363,8 @@ void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
}
if (switch_context) {
etnaviv_cmd_select_pipe(gpu, buffer, cmdbuf->exec_state);
gpu->exec_state = cmdbuf->exec_state;
etnaviv_cmd_select_pipe(gpu, buffer, exec_state);
gpu->exec_state = exec_state;
}
/* And the link to the submitted buffer */

2
drivers/gpu/drm/etnaviv/etnaviv_cmdbuf.h
View File

@ -35,8 +35,6 @@ struct etnaviv_cmdbuf {
u32 user_size;
/* fence after which this buffer is to be disposed */
struct dma_fence *fence;
/* target exec state */
u32 exec_state;
/* per GPU in-flight list */
struct list_head node;
/* BOs attached to this command buffer */

4
drivers/gpu/drm/etnaviv/etnaviv_drv.h
View File

@ -87,8 +87,8 @@ u16 etnaviv_buffer_init(struct etnaviv_gpu *gpu);
u16 etnaviv_buffer_config_mmuv2(struct etnaviv_gpu *gpu, u32 mtlb_addr, u32 safe_addr);
void etnaviv_buffer_end(struct etnaviv_gpu *gpu);
void etnaviv_sync_point_queue(struct etnaviv_gpu *gpu, unsigned int event);
void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, unsigned int event,
struct etnaviv_cmdbuf *cmdbuf);
void etnaviv_buffer_queue(struct etnaviv_gpu *gpu, u32 exec_state,
unsigned int event, struct etnaviv_cmdbuf *cmdbuf);
void etnaviv_validate_init(void);
bool etnaviv_cmd_validate_one(struct etnaviv_gpu *gpu,
u32 *stream, unsigned int size,

1
drivers/gpu/drm/etnaviv/etnaviv_gem.h
View File

@ -103,6 +103,7 @@ struct etnaviv_gem_submit {
struct kref refcount;
struct etnaviv_gpu *gpu;
struct dma_fence *out_fence, *in_fence;
u32 exec_state;
u32 flags;
unsigned int nr_pmrs;
struct etnaviv_perfmon_request *pmrs;

2
drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c
View File

@ -440,7 +440,6 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
goto err_submit_cmds;
}
cmdbuf->exec_state = args->exec_state;
cmdbuf->ctx = file->driver_priv;
ret = copy_from_user(bos, u64_to_user_ptr(args->bos),
@ -487,6 +486,7 @@ int etnaviv_ioctl_gem_submit(struct drm_device *dev, void *data,
goto err_submit_ww_acquire;
}
submit->exec_state = args->exec_state;
submit->flags = args->flags;
ret = submit_lookup_objects(submit, file, bos, args->nr_bos);

2
drivers/gpu/drm/etnaviv/etnaviv_gpu.c
View File

@ -1423,7 +1423,7 @@ int etnaviv_gpu_submit(struct etnaviv_gpu *gpu,
etnaviv_sync_point_queue(gpu, event[1]);
}
etnaviv_buffer_queue(gpu, event[0], cmdbuf);
etnaviv_buffer_queue(gpu, submit->exec_state, event[0], cmdbuf);
if (submit->nr_pmrs) {
gpu->event[event[2]].sync_point = &sync_point_perfmon_sample_post;