diff options
| author | Leo Liu <leo.liu@amd.com> | 2016-04-12 15:19:31 -0400 |
|---|---|---|
| committer | Leo Liu <leo.liu@amd.com> | 2016-04-14 19:33:44 -0400 |
| commit | 8f4340c5e63d5bb2dd69a09d044832390ea47e14 (patch) | |
| tree | b72970ba06b0c9d15c4cb06c077a8feb4c879b8e /src | |
| parent | f1d29099b4eedafb0302a21c0673d12a6610c369 (diff) | |
radeon/uvd: fix tonga feedback buffer size
This only applies to tonga
Signed-off-by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Cc: "11.1 11.2" <mesa-stable@lists.freedesktop.org>
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_uvd.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/gallium/drivers/radeon/radeon_uvd.c b/src/gallium/drivers/radeon/radeon_uvd.c index 098baf20797..b775cd34083 100644 --- a/src/gallium/drivers/radeon/radeon_uvd.c +++ b/src/gallium/drivers/radeon/radeon_uvd.c @@ -57,6 +57,7 @@ #define FB_BUFFER_OFFSET 0x1000 #define FB_BUFFER_SIZE 2048 +#define FB_BUFFER_SIZE_TONGA (2048 * 64) #define IT_SCALING_TABLE_SIZE 992 /* UVD decoder representation */ @@ -78,6 +79,7 @@ struct ruvd_decoder { struct rvid_buffer msg_fb_it_buffers[NUM_BUFFERS]; struct ruvd_msg *msg; uint32_t *fb; + unsigned fb_size; uint8_t *it; struct rvid_buffer bs_buffers[NUM_BUFFERS]; @@ -148,7 +150,7 @@ static void map_msg_fb_it_buf(struct ruvd_decoder *dec) dec->msg = (struct ruvd_msg *)ptr; dec->fb = (uint32_t *)(ptr + FB_BUFFER_OFFSET); if (have_it(dec)) - dec->it = (uint8_t *)(ptr + FB_BUFFER_OFFSET + FB_BUFFER_SIZE); + dec->it = (uint8_t *)(ptr + FB_BUFFER_OFFSET + dec->fb_size); } /* unmap and send a message command to the VCPU */ @@ -1050,7 +1052,7 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder, dec->msg->body.decode.extension_support = 0x1; /* set at least the feedback buffer size */ - dec->fb[0] = FB_BUFFER_SIZE; + dec->fb[0] = dec->fb_size; send_msg_buf(dec); @@ -1068,7 +1070,7 @@ static void ruvd_end_frame(struct pipe_video_codec *decoder, FB_BUFFER_OFFSET, RADEON_USAGE_WRITE, RADEON_DOMAIN_GTT); if (have_it(dec)) send_cmd(dec, RUVD_CMD_ITSCALING_TABLE_BUFFER, msg_fb_it_buf->res->buf, - FB_BUFFER_OFFSET + FB_BUFFER_SIZE, RADEON_USAGE_READ, RADEON_DOMAIN_GTT); + FB_BUFFER_OFFSET + dec->fb_size, RADEON_USAGE_READ, RADEON_DOMAIN_GTT); set_reg(dec, RUVD_ENGINE_CNTL, 1); flush(dec); @@ -1148,9 +1150,11 @@ struct pipe_video_codec *ruvd_create_decoder(struct pipe_context *context, goto error; } + dec->fb_size = (info.family == CHIP_TONGA) ? FB_BUFFER_SIZE_TONGA : + FB_BUFFER_SIZE; bs_buf_size = width * height * 512 / (16 * 16); for (i = 0; i < NUM_BUFFERS; ++i) { - unsigned msg_fb_it_size = FB_BUFFER_OFFSET + FB_BUFFER_SIZE; + unsigned msg_fb_it_size = FB_BUFFER_OFFSET + dec->fb_size; STATIC_ASSERT(sizeof(struct ruvd_msg) <= FB_BUFFER_OFFSET); if (have_it(dec)) msg_fb_it_size += IT_SCALING_TABLE_SIZE; |