diff options
| author | Dave Airlie <airlied@redhat.com> | 2017-06-16 10:05:38 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-06-16 10:05:38 +1000 |
| commit | a6821698918a579e7219d706092e83f367f01ba2 (patch) | |
| tree | eb15f422a6306872aa20118e7e9ec42096281869 /include | |
| parent | 033fd3256f5aef7cbc0df0d747377be6c4349f48 (diff) | |
| parent | add1318723a0d7b1ec974d2d9ba309cc24bb298a (diff) | |
Merge tag 'imx-drm-next-2017-06-08' of git://git.pengutronix.de/git/pza/linux into drm-next
imx-drm: cleanups and YUV 4:2:0 memory read/write reduction support
- Remove counter load enable form PRE, which has no effect.
- Add support for setting the double read/write reduction flag in channel
parameter memory. This can be used to save some memory bandwidth when
capturing in YUV 4:2:0 chroma subsampled formats.
- Allocate DMA channel structures as needed, most of the 64 channels are
unused or even reserved.
- Remove unused interrupt busy waiting routine.
- Set VDIC field order for both AUTO and MAN inputs simultaneously as
both can't be active at the same time.
* tag 'imx-drm-next-2017-06-08' of git://git.pengutronix.de/git/pza/linux:
gpu: ipu-v3: vdic: include AUTO field order bit in ipu_vdi_set_field_order
gpu: ipu-v3: remove interrupt busy waiting routine
gpu: ipu-v3: allocate ipuv3_channels as needed
gpu: ipu-v3: Add support for double read/write reduction
gpu: ipu-v3: prg: remove counter load enable
Diffstat (limited to 'include')
| -rw-r--r-- | include/video/imx-ipu-v3.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/video/imx-ipu-v3.h b/include/video/imx-ipu-v3.h index 8cb07680fb41..ce4c07688b13 100644 --- a/include/video/imx-ipu-v3.h +++ b/include/video/imx-ipu-v3.h @@ -250,6 +250,7 @@ struct ipu_image { void ipu_cpmem_zero(struct ipuv3_channel *ch); void ipu_cpmem_set_resolution(struct ipuv3_channel *ch, int xres, int yres); +void ipu_cpmem_skip_odd_chroma_rows(struct ipuv3_channel *ch); void ipu_cpmem_set_stride(struct ipuv3_channel *ch, int stride); void ipu_cpmem_set_high_priority(struct ipuv3_channel *ch); void ipu_cpmem_set_buffer(struct ipuv3_channel *ch, int bufnum, dma_addr_t buf); |