kernel/drivers/media/platform/mediatek/mdp3, branch linux-6.9.y

media: platform: mtk-mdp3: add support for parallel pipe to improve FPS

2024-02-01T06:53:49Z

In some chips, MDP3 has the ability to utilize two pipelines to parallelly process a single frame. To enable this feature, multiple CMDQ clients and packets need to be configured at the same time. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: add mt8195 MDP3 component settings

2024-02-01T06:52:17Z

Extend the component settings used in MT8195 MDP3. Additionally, it is crucial to read all component settings in a specific manner to ensure that shared memory data structure lengths are aligned across different platforms. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: add mt8195 shared memory configurations

2024-02-01T06:50:03Z

The configuration of the MT8195 components in the shared memory is defined in the header file "mdp_sm_mt8195.h". Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: add mt8195 platform configuration

2024-02-01T06:45:05Z

Add MT8195 MDP3 basic configuration in file "mdp_cfg_data.c" and corresponding driver data. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: add support for blending multiple components

2024-02-01T06:44:14Z

Certain chips can combine several components to form complex virtual units with advanced functions. These components require simultaneous configuration of their MODs and clocks. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: extend GCE event waiting in RDMA and WROT

2024-02-01T06:37:16Z

Support for multiple RDMA/WROT waits for GCE events. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: avoid multiple driver registrations

2024-02-01T06:36:46Z

The amount of MDP3 driver probes is determined by the registered clocks of MMSYS. Since MT8195 MDP3 utilizes VPPSYS0 and VPPSYS1, it's necessary to prevent multiple driver registrations. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: add checks for dummy components

2024-02-01T06:36:18Z

Some components act as bridges only and do not require full configuration. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: introduce more MDP3 components

2024-02-01T06:35:48Z

Add configuration of more components in MT8195 MDP3. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab

media: platform: mtk-mdp3: introduce more pipelines from MT8195

2024-02-01T06:34:59Z

Increasing the number of sets built by MMSYS and MUTEX in MT8195 will enable the creation of more pipelines in MDP3. Signed-off-by: Moudy Ho Reviewed-by: AngeloGioacchino Del Regno Signed-off-by: Sebastian Fricke Signed-off-by: Mauro Carvalho Chehab