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[media] s5p-mfc: Use decode status instead of display status on MFCv5 

Commit 90c0ae5009 changed how the frame_type of a decoded frame
gets determined, by switching from the get_dec_frame_type to
get_disp_frame_type operation. Unfortunately it seems that on MFC v5 the
result of get_disp_frame_type is always 0 (no display) when decoding
(tested with H264), resulting in no frame ever being output from the
decoder.

This patch reverts MFC v5 to the previous behaviour while keeping the
new behaviour for v6 and up.

Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Sjoerd Simons 2014-09-22 09:52:02 -03:00 committed by Mauro Carvalho Chehab
parent 7e8fe13dc3
commit 7c672812fe
1 changed files with 6 additions and 1 deletions
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7
drivers/media/platform/s5p-mfc/s5p_mfc.c
View File

@ -264,7 +264,12 @@ static void s5p_mfc_handle_frame_new(struct s5p_mfc_ctx *ctx, unsigned int err)
unsigned int frame_type;
dspl_y_addr = s5p_mfc_hw_call(dev->mfc_ops, get_dspl_y_adr, dev);
frame_type = s5p_mfc_hw_call(dev->mfc_ops, get_disp_frame_type, ctx);
if (IS_MFCV6_PLUS(dev))
frame_type = s5p_mfc_hw_call(dev->mfc_ops,
get_disp_frame_type, ctx);
else
frame_type = s5p_mfc_hw_call(dev->mfc_ops,
get_dec_frame_type, dev);
/* If frame is same as previous then skip and do not dequeue */
if (frame_type == S5P_FIMV_DECODE_FRAME_SKIPPED) {