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radeonsi/vcn: check fence before destroying decoder

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Add a fence_wait before destroying decoder to make sure destory message has
been processed by firmware.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Sajeesh Sidharthan <sajeesh.sidharthan@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20805>
This commit is contained in:
Boyuan Zhang 2023-01-19 23:23:56 -05:00 • committed by Marge Bot
parent 843bdd2262
commit 357340953a
2 changed files with 3 additions and 1 deletions
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3
src/gallium/drivers/radeonsi/radeon_vcn_dec.c
View file

@ -2737,7 +2737,8 @@ static void radeon_dec_destroy(struct pipe_video_codec *decoder)
map_msg_fb_it_probs_buf(dec);
rvcn_dec_message_destroy(dec);
send_msg_buf(dec);
flush(dec, 0, NULL);
flush(dec, 0, &dec->destroy_fence);
dec->ws->fence_wait(dec->ws, dec->destroy_fence, PIPE_DEFAULT_DECODER_FEEDBACK_TIMEOUT_NS);
}
dec->ws->cs_destroy(&dec->cs);

1
src/gallium/drivers/radeonsi/radeon_vcn_dec.h
View file

@ -115,6 +115,7 @@ struct radeon_decoder {
unsigned cb_idx;
unsigned njctx;
struct pipe_fence_handle *prev_fence;
struct pipe_fence_handle *destroy_fence;
};
void send_cmd_dec(struct radeon_decoder *dec, struct pipe_video_buffer *target,