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authorDave Airlie <airlied@redhat.com>2017-06-16 03:05:38 +0300
committerDave Airlie <airlied@redhat.com>2017-06-16 03:05:38 +0300
commita6821698918a579e7219d706092e83f367f01ba2 (patch)
treeeb15f422a6306872aa20118e7e9ec42096281869 /include/video
parent033fd3256f5aef7cbc0df0d747377be6c4349f48 (diff)
parentadd1318723a0d7b1ec974d2d9ba309cc24bb298a (diff)
downloadlinux-a6821698918a579e7219d706092e83f367f01ba2.tar.xz
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/video')
-rw-r--r--include/video/imx-ipu-v3.h1
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);