| Message ID | 20220209153150.30688-1-christianshewitt@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | drivers: meson: vdec: add VP9 support to GXM | expand |
On 09/02/2022 16:31, Christian Hewitt wrote: > VP9 support for GXM appears to have been missed from the original > codec submission [0] but it works well, so let's add support. > > [0] https://github.com/torvalds/linux/commit/00c43088aa680989407b6afbda295f67b3f123f1 > > Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> > --- > Tested with LibreELEC 11 nightly 'AMLGX' dev images for Khadas VIM2 > and WeTek Core2 GXM devices which can be found here [1]. The images > combine Linux 5.16.y [2] with Kodi v20 [3] and FFmpeg 4.4 [4] which > notably includes many V4L2 refinements for stability and usability. > > [1] https://test.libreelec.tv/ > [2] https://github.com/chewitt/linux/commits/amlogic-5.16.y > [3] https://github.com/xbmc/xbmc/ > [4] https://github.com/jc-kynesim/rpi-ffmpeg/commits/dev/4.4/rpi_import_1 > > drivers/staging/media/meson/vdec/vdec_platform.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/staging/media/meson/vdec/vdec_platform.c b/drivers/staging/media/meson/vdec/vdec_platform.c > index eabbebab2da2..88c9d72e1c83 100644 > --- a/drivers/staging/media/meson/vdec/vdec_platform.c > +++ b/drivers/staging/media/meson/vdec/vdec_platform.c > @@ -103,6 +103,18 @@ static const struct amvdec_format vdec_formats_gxl[] = { > > static const struct amvdec_format vdec_formats_gxm[] = { > { > + .pixfmt = V4L2_PIX_FMT_VP9, > + .min_buffers = 16, > + .max_buffers = 24, > + .max_width = 3840, > + .max_height = 2160, > + .vdec_ops = &vdec_hevc_ops, > + .codec_ops = &codec_vp9_ops, > + .firmware_path = "meson/vdec/gxl_vp9.bin", > + .pixfmts_cap = { V4L2_PIX_FMT_NV12M, 0 }, > + .flags = V4L2_FMT_FLAG_COMPRESSED | > + V4L2_FMT_FLAG_DYN_RESOLUTION, > + }, { > .pixfmt = V4L2_PIX_FMT_H264, > .min_buffers = 2, > .max_buffers = 24, Acked-by: Neil Armstrong <narmstrong@baylibre.com>
diff --git a/drivers/staging/media/meson/vdec/vdec_platform.c b/drivers/staging/media/meson/vdec/vdec_platform.c index eabbebab2da2..88c9d72e1c83 100644 --- a/drivers/staging/media/meson/vdec/vdec_platform.c +++ b/drivers/staging/media/meson/vdec/vdec_platform.c @@ -103,6 +103,18 @@ static const struct amvdec_format vdec_formats_gxl[] = { static const struct amvdec_format vdec_formats_gxm[] = { { + .pixfmt = V4L2_PIX_FMT_VP9, + .min_buffers = 16, + .max_buffers = 24, + .max_width = 3840, + .max_height = 2160, + .vdec_ops = &vdec_hevc_ops, + .codec_ops = &codec_vp9_ops, + .firmware_path = "meson/vdec/gxl_vp9.bin", + .pixfmts_cap = { V4L2_PIX_FMT_NV12M, 0 }, + .flags = V4L2_FMT_FLAG_COMPRESSED | + V4L2_FMT_FLAG_DYN_RESOLUTION, + }, { .pixfmt = V4L2_PIX_FMT_H264, .min_buffers = 2, .max_buffers = 24,
VP9 support for GXM appears to have been missed from the original codec submission [0] but it works well, so let's add support. [0] https://github.com/torvalds/linux/commit/00c43088aa680989407b6afbda295f67b3f123f1 Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> --- Tested with LibreELEC 11 nightly 'AMLGX' dev images for Khadas VIM2 and WeTek Core2 GXM devices which can be found here [1]. The images combine Linux 5.16.y [2] with Kodi v20 [3] and FFmpeg 4.4 [4] which notably includes many V4L2 refinements for stability and usability. [1] https://test.libreelec.tv/ [2] https://github.com/chewitt/linux/commits/amlogic-5.16.y [3] https://github.com/xbmc/xbmc/ [4] https://github.com/jc-kynesim/rpi-ffmpeg/commits/dev/4.4/rpi_import_1 drivers/staging/media/meson/vdec/vdec_platform.c | 12 ++++++++++++ 1 file changed, 12 insertions(+)