linux/drivers/gpu/drm/mediatek, branch v4.19

treewide: Replace more open-coded allocation size multiplications

2018-10-06T01:06:30Z

As done treewide earlier, this catches several more open-coded allocation size calculations that were added to the kernel during the merge window. This performs the following mechanical transformations using Coccinelle: kvmalloc(a * b, ...) -> kvmalloc_array(a, b, ...) kvzalloc(a * b, ...) -> kvcalloc(a, b, ...) devm_kzalloc(..., a * b, ...) -> devm_kcalloc(..., a, b, ...) Signed-off-by: Kees Cook

drm/mediatek: fix connection from RDMA2 to DSI1

2018-08-27T03:24:37Z

This patch fix connection from RDMA2 to DSI1 Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: update some variable name from ovl to comp

2018-08-27T03:24:37Z

This patch update some variable name from ovl to comp Because RDMA would be first HW in ddp, the naming ovl should be change to comp. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: use layer_nr function to get layer number to init plane

2018-08-27T03:24:37Z

This patch use layer_nr function to get layer number to init plane When plane init in crtc create, it use the number of OVL layer to init plane. That's OVL can read 4 memory address. For mt2712 third ddp, it use RDMA to read memory. RDMA can read 1 memory address, so it just init one plane. For compatibility, this patch use mtk_ddp_comp_layer_nr function to get layer number from their HW component in ddp for plane init. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: add function to return RDMA layer number

2018-08-27T03:24:37Z

This patch add function to return RDMA layer number RDMA always has one layer. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: add function to return OVL layer number

2018-08-27T03:24:36Z

This patch add function to return OVL layer number For now, MT8173, MT2712, MT2701 OVL all has 4 layer. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: add function to get layer number for component

2018-08-27T03:24:36Z

This patch add function to get layer number for component Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: add YUYV/UYVY color format support for RDMA

2018-08-27T03:24:36Z

This patch add YUYV/UYVY color format support for RDMA and transform matrix for YUYV/UYVY. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: add the comment about color format setting for OVL

2018-08-27T03:24:36Z

This patch add the comment about color format setting for OVL Signed-off-by: Stu Hsieh Signed-off-by: CK Hu

drm/mediatek: add RGB color format support for RDMA

2018-08-27T03:24:36Z

This patch add RGB color format support for RDMA, including RGB565, RGB888, RGBA8888 and ARGB8888. Signed-off-by: Stu Hsieh Signed-off-by: CK Hu