In commit
4e8988c634 ("soc: mediatek: add DDP_DOMPONENT_DITHER0 enum for mt8195 vdosys0")
the enum mtk_ddp_comp_id was modified to add an index number to the
DITHER component because some new SoCs have multiple dither blocks.
As a result, all of the mutex mod arrays have been changed to use the
new definition instead of the old one (even if that's retained): for
consistency purposes, follow the same trend on the newly introduced
MT8365 mutex mod array.
This commit brings no functional changes.
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220620102454.131417-1-angelogioacchino.delregno@collabora.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
In order to allow multiple modules to operate MUTEX hardware through
a common interfrace, two flexible indexes "mtk_mutex_mod_index" and
"mtk_mutex_sof_index" need to be added to replace original component
ID so that like DDP and MDP can add their own MOD table or SOF
settings independently.
In addition, 2 generic interface "mtk_mutex_write_mod" and
"mtk_mutex_write_sof" have been added, which is expected to replace
the "mtk_mutex_add_comp" and "mtk_mutex_remove_comp" pair originally
dedicated to DDP in the future.
Signed-off-by: Moudy Ho <moudy.ho@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: CK Hu <ck.hu@mediatek.com>
Link: https://lore.kernel.org/r/20220610063424.7800-2-moudy.ho@mediatek.com
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Add MTK mutex support for MT8186 SoC.
We need MTK mutex to control timing of display modules and there
are two display pipelines for MT8186 including internal and external
display.
MTK mutex for internal display:
- Timing source: DSI
- Control modules: OVL0/RDMA0/COLOR0/CCORR/AAL0/GAMMA/POSTMASK0/DITHER
MTK mutex for external display:
- Timing source : DPI
- Control modules: OVL_2L0/RDMA1
Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
