diff options
| author | Michael Tretter <m.tretter@pengutronix.de> | 2020-07-13 16:42:23 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-07-19 14:00:31 +0200 |
| commit | 62ed97df7dc1bbb564fcd1c4f795aaa74245c63f (patch) | |
| tree | edd9ff53c04b48f9edfdb3d99483bbbfa4d78c2e /drivers/staging/media/allegro-dvt/allegro-core.c | |
| parent | fc1c13deb1f95467cf9819ef57157b542efcb901 (diff) | |
| download | linux-62ed97df7dc1bbb564fcd1c4f795aaa74245c63f.tar.bz2 | |
media: allegro: support handling firmware dependent values
Like the message format, also the identifiers in the messages differ
between firmware versions. This especially affects the identifier for
the codec that shall be used. As the messages used by the driver are now
independent from the firmware, we can use the values defined by V4L2 as
identifiers in the messages.
Convert the V4L2 codec format to the respective firmware value when
encoding the messages to binary format instead beforehand.
Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/allegro-dvt/allegro-core.c')
| -rw-r--r-- | drivers/staging/media/allegro-dvt/allegro-core.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/staging/media/allegro-dvt/allegro-core.c b/drivers/staging/media/allegro-dvt/allegro-core.c index 6745a5fa1167..1bbb44140a6c 100644 --- a/drivers/staging/media/allegro-dvt/allegro-core.c +++ b/drivers/staging/media/allegro-dvt/allegro-core.c @@ -812,15 +812,6 @@ static u32 v4l2_colorspace_to_mcu_colorspace(enum v4l2_colorspace colorspace) } } -static s8 v4l2_pixelformat_to_mcu_codec(u32 pixelformat) -{ - switch (pixelformat) { - case V4L2_PIX_FMT_H264: - default: - return 1; - } -} - static u8 v4l2_profile_to_mcu_profile(enum v4l2_mpeg_video_h264_profile profile) { switch (profile) { @@ -919,7 +910,7 @@ static int fill_create_channel_param(struct allegro_channel *channel, param->src_mode = 0x0; param->profile = v4l2_profile_to_mcu_profile(channel->profile); param->constraint_set_flags = BIT(1); - param->codec = v4l2_pixelformat_to_mcu_codec(channel->codec); + param->codec = channel->codec; param->level = v4l2_level_to_mcu_level(channel->level); param->tier = 0; param->sps_param = BIT(20) | 0x4a; |