#
2ffdd477 |
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24-Oct-2023 |
Hsiao Chien Sung <shawn.sung@mediatek.com> |
soc: mediatek: Support MT8188 VDOSYS1 Padding in mtk-mmsys - Add Padding components - Add Mutex module definitions for Padding Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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#
c0349314 |
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24-Oct-2023 |
Hsiao Chien Sung <shawn.sung@mediatek.com> |
soc: mediatek: Support MT8188 VDOSYS1 in mtk-mmsys - Add register definitions for MT8188 - Add VDOSYS1 routing table - Update MUTEX definitions accordingly - Set VSYNC length from 0x40 (default) to 1 since ETHDR is bypassed Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Hsiao Chien Sung <shawn.sung@mediatek.com> Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
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#
d01e0aec |
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03-Aug-2023 |
Rob Herring <robh@kernel.org> |
soc: mediatek: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Rob Herring <robh@kernel.org> Link: https://lore.kernel.org/r/20230803-dt-header-cleanups-for-soc-v2-19-d8de2cc88bff@kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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#
57bf5b2d |
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05-May-2023 |
Jiapeng Chong <jiapeng.chong@linux.alibaba.com> |
soc: mediatek: mtk-mutex: Remove unnecessary .owner Remove .owner field if calls are used which set it automatically. ./drivers/soc/mediatek/mtk-mutex.c:1054:3-8: No need to set .owner here. The core will do it. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4869 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Link: https://lore.kernel.org/r/20230505061950.25977-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
a73a7c41 |
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23-Mar-2023 |
Ye Xingchen <ye.xingchen@zte.com.cn> |
soc: mediatek: mutex: Use dev_err_probe() Replace the open-code with dev_err_probe() to simplify the code. Signed-off-by: Ye Xingchen <ye.xingchen@zte.com.cn> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/202303241017290414354@zte.com.cn Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
b34884b4 |
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22-Feb-2023 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: Cleanup ifdefs for IS_REACHABLE(CONFIG_MTK_CMDQ) Now that the mtk-cmdq.h header contains inline functions for cases in which the driver is not enabled (either module or built-in), we can safely go on with cleaning up ifdefs for CMDQ handling. This also shows in a clearer manner that writing through CMDQ HW is optional and used only for performance purposes when/where wanted, needed and/or required. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230222094253.23678-10-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
1fccd1ef |
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22-Feb-2023 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: mtk-mutex: Use module_platform_driver() macro Replace open-coded init/exit calls with the module_platform_driver() macro being equivalent. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230222094253.23678-8-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
dc36768d |
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22-Feb-2023 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: mtk-mutex: Replace max handles number with definition Replace the magic number "10", defining the maximum number of supported handles with a MTK_MUTEX_MAX_HANDLES definition. While at it, also change the type for `id` from a signed integer to a unsigned 8 bits integer to save some (small) memory footprint, as this number is never higher than 10. This cleanup brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230222094253.23678-7-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
00ee1db7 |
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22-Feb-2023 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: mtk-mutex: Compress of_device_id array entries Compress entries of the of_match_mtk_mmsys array to reduce the amount of lines and increase readability; this brings us to a maximum of 95 columns. While at it, also add a sentinel comment to the last entry for the sole purpose of consistency. This commit brings no functional changes. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20230222094253.23678-6-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
549053b6 |
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06-Feb-2023 |
Roy-CW.Yeh <roy-cw.yeh@mediatek.com> |
soc: mediatek: mutex: support MT8195 VPPSYS Add MT8195 VPPSYS0 and VPPSYS1 mutex info to driver data Signed-off-by: Roy-CW.Yeh <roy-cw.yeh@mediatek.com> Signed-off-by: Moudy Ho <moudy.ho@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Change-Id: Ie371dc9dcf35ea308d9460acd60fb9c3d6475deb Link: https://lore.kernel.org/r/20230206091109.1324-7-moudy.ho@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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c54d2b99 |
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06-Feb-2023 |
Roy-CW.Yeh <roy-cw.yeh@mediatek.com> |
soc: mediatek: mutex: Add mtk_mutex_set_mod support to set MOD1 Add mtk_mutex_set_mod support to set MOD1 Signed-off-by: Roy-CW.Yeh <roy-cw.yeh@mediatek.com> Signed-off-by: Moudy Ho <moudy.ho@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org> Link: https://lore.kernel.org/r/20230206091109.1324-6-moudy.ho@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
4ea6aa89 |
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13-Jan-2023 |
Nancy.Lin <nancy.lin@mediatek.com> |
soc: mediatek: add mtk-mutex support for mt8195 vdosys1 Add mtk-mutex support for mt8195 vdosys1. The vdosys1 path component contains ovl_adaptor, merge5, and dp_intf1. Ovl_adaptor is composed of several sub-elements which include MDP_RDMA0~7, MERGE0~3, and ETHDR. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://lore.kernel.org/r/20230113104434.28023-12-nancy.lin@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
8150a0e3 |
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13-Jan-2023 |
Nancy.Lin <nancy.lin@mediatek.com> |
soc: mediatek: add mtk-mutex component - dp_intf1 Add mtk-mutex DDP_COMPONENT_DP_INTF1 component. The MT8195 vdosys1 path component contains ovl_adaptor, merge5, and dp_intf1. It is a preparation for adding support for MT8195 vdosys1 path component. Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com> Link: https://lore.kernel.org/r/20230113104434.28023-11-nancy.lin@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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a7596e62 |
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17-Nov-2022 |
Yongqiang Niu <yongqiang.niu@mediatek.com> |
mtk-mmsys: Change mtk-mmsys & mtk-mutex to modules Change mtk-mmsys & mtk-mutex to modules for gki Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20221118063018.13520-1-yongqiang.niu@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
64bc37bf |
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05-Dec-2022 |
Nathan Lu <nathan.lu@mediatek.com> |
soc: mediatek: add mtk-mutex support for mt8188 vdosys0 add mtk-mutex support for mt8188 vdosys0. Signed-off-by: amy zhang <Amy.Zhang@mediatek.com> Signed-off-by: Nathan Lu <nathan.lu@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20221206020046.11333-6-nathan.lu@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
169fa2ad |
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12-Dec-2022 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
soc: mediatek: mutex: Drop empty platform remove function A remove callback just returning 0 is equivalent to no remove callback at all. So drop the useless function. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
1b850150 |
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13-Sep-2022 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: mutex: Add support for MT6795 Helio X10 display mutex MT6795 has the same mutex mod/sof register layout as MT2712 and MT8173, but supports only four SOF, as it has two DSI and one DPI. Support is added by reusing most of the MT8173 data, with the addition of a mt6795-specific SOF array (and devicetree compatible, of course). Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220913140121.403637-3-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
21370ecd |
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31-Aug-2022 |
Allen-KH Cheng <allen-kh.cheng@mediatek.com> |
soc: mediatek: mutex: Add mt8186 mutex mod settings for mdp3 Add mt8186 mutex mod settings for mdp3. Co-developed-by: Xiandong Wang <xiandong.wang@mediatek.com> Signed-off-by: Xiandong Wang <xiandong.wang@mediatek.com> Signed-off-by: Allen-KH Cheng <allen-kh.cheng@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220831172151.10215-3-allen-kh.cheng@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
4d3ddc9b |
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23-Jun-2022 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: mutex: Simplify with devm_platform_get_and_ioremap_resource() Convert platform_get_resource(), devm_ioremap_resource() to a single call to devm_platform_get_and_ioremap_resource(), as this is exactly what this function does. While at it, also remove a redundant call to of_address_to_resource(), as this was getting the address of the same resource index 0: we can as well get the iostart from the 'regs' pointer. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Link: https://lore.kernel.org/r/20220623121701.107512-1-angelogioacchino.delregno@collabora.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
44e36d75 |
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19-Jun-2022 |
AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> |
soc: mediatek: mutex: Use DDP_COMPONENT_DITHER0 mod index for MT8365 In commit 4e8988c634a1 ("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>
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#
e5758850 |
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10-Jun-2022 |
Moudy Ho <moudy.ho@mediatek.com> |
soc: mediatek: mutex: add functions that operate registers by CMDQ Due to HW limitations, MDP3 is necessary to enable MUTEX in each frame for SOF triggering and cooperate with CMDQ control to reduce the amount of interrupts generated(also, reduce frame latency). In response to the above situation, a new interface "mtk_mutex_enable_by_cmdq" has been added to achieve the purpose. 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/20220610063424.7800-7-moudy.ho@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
2c9f8d1e |
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10-Jun-2022 |
Moudy Ho <moudy.ho@mediatek.com> |
soc: mediatek: mutex: add 8183 MUTEX MOD settings for MDP For the purpose of module independence, related settings should be moved from MDP to the corresponding driver. This patch adds 8183 MUTEX MOD settings for MDP. 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/20220610063424.7800-3-moudy.ho@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
d0804085 |
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10-Jun-2022 |
Moudy Ho <moudy.ho@mediatek.com> |
soc: mediatek: mutex: add common interface for modules setting 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>
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#
141311b8 |
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30-May-2022 |
Fabien Parent <fparent@baylibre.com> |
soc: mediatek: mutex: add MT8365 support Add mutex support for MT8365 SoC. Signed-off-by: Fabien Parent <fparent@baylibre.com> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://lore.kernel.org/r/20220530201436.902505-4-fparent@baylibre.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
537f8ffb |
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24-Apr-2022 |
Jason-JH.Lin <jason-jh.lin@mediatek.com> |
soc: mediatek: mutex: remove mt8195 MOD0 and SOF0 definition Using mt8183 MDO0 and SOF0 definition instead of creating new one for mt8195. Fixes: 8fdb61f1933a ("soc: mediatek: add mtk-mutex support for mt8195 vdosys0") Signed-off-by: Jason-JH.Lin <jason-jh.lin@mediatek.com> Link: https://lore.kernel.org/r/20220425034537.28989-1-jason-jh.lin@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
4e8988c6 |
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19-Apr-2022 |
jason-jh.lin <jason-jh.lin@mediatek.com> |
soc: mediatek: add DDP_DOMPONENT_DITHER0 enum for mt8195 vdosys0 The mmsys routing table of mt8195 vdosys0 has 2 DITHER components, so mmsys need to add DDP_COMPONENT_DITHER1 and change all usages of DITHER enum form DDP_COMPONENT_DITHER to DDP_COMPONENT_DITHER0. But its header need to keep DDP_COMPONENT_DITHER enum until drm/mediatek also changed it. Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Link: https://lore.kernel.org/r/20220419094143.9561-7-jason-jh.lin@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
8fdb61f1 |
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19-Apr-2022 |
jason-jh.lin <jason-jh.lin@mediatek.com> |
soc: mediatek: add mtk-mutex support for mt8195 vdosys0 Add mtk-mutex support for mt8195 vdosys0. Signed-off-by: jason-jh.lin <jason-jh.lin@mediatek.com> Acked-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Tested-by: Fei Shao <fshao@chromium.org> Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com> Link: https://lore.kernel.org/r/20220419094143.9561-3-jason-jh.lin@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
15f17683 |
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21-Feb-2022 |
Yongqiang Niu <yongqiang.niu@mediatek.com> |
soc: mediatek: add MTK mutex support for MT8186 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>
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#
13d9624d |
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30-Sep-2021 |
Yongqiang Niu <yongqiang.niu@mediatek.com> |
soc: mediatek: add mtk mutex support for MT8192 Add mtk mutex support for MT8192 SoC. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://lore.kernel.org/r/20210930155222.5861-5-yongqiang.niu@mediatek.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
b23ab27b |
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10-Feb-2021 |
Wei Yongjun <weiyongjun1@huawei.com> |
soc: mediatek: Make symbol 'mtk_mutex_driver' static The sparse tool complains as follows: drivers/soc/mediatek/mtk-mutex.c:464:24: warning: symbol 'mtk_mutex_driver' was not declared. Should it be static? This symbol is not used outside of mtk-mutex.c, so this commit marks it static. Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Link: https://lore.kernel.org/r/20210210075656.1096251-1-weiyongjun1@huawei.com Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
04121201 |
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29-Jan-2021 |
Yongqiang Niu <yongqiang.niu@mediatek.com> |
soc: mediatek: add mtk mutex support for MT8183 Add mtk mutex support for MT8183 SoC. Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com> Signed-off-by: Hsin-Yi Wang <hsinyi@chromium.org> Reviewed-by: CK Hu <ck.hu@mediatek.com> Link: https://lore.kernel.org/r/20210129092209.2584718-8-hsinyi@chromium.org Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
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#
e1e4f7fe |
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21-Jul-2020 |
CK Hu <ck.hu@mediatek.com> |
soc / drm: mediatek: Move mtk mutex driver to soc folder mtk mutex is used by DRM and MDP driver, and its function is SoC-specific, so move it to soc folder. Signed-off-by: CK Hu <ck.hu@mediatek.com> Signed-off-by: Chun-Kuang Hu <chunkuang.hu@kernel.org> Acked-by: Matthias Brugger <matthias.bgg@gmail.com>
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