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Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , Subject: [PATCH v11 0/9] Add connector dynamic selection capability Date: Wed, 4 Oct 2023 10:40:04 +0800 Message-ID: <20231004024013.18956-1-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--14.549800-8.000000 X-TMASE-MatchedRID: HECydOu7ZluU2fVedEQUO1z+axQLnAVBIaLR+2xKRDIxBvTc7v9+ZyU0 V2udwSKC5M3BSxL9NtlFAm5O+Q5wcPZomtZBUIXQhK8o4aoss8qMjqpeR/YVDUS/boWSGMtdh2d ZdoWeP4Xmp24rTXZI/g46Ehxwo1ljiahd50YTr4qUa50su1E7WywJzaIVMjGtFJMC9vnfmol576 my5IxjutODPn6/D3UTG9zI5/9pjDck8jpRZkMC+UhwlOfYeSqx4b+uxQ/rA9Zo5YsPsbyLXemo2 1PNMyiqvOj79KHQcVbDRpsDfF9TvaddX1GSqEt8H5YQyOg71ZZ9LQinZ4QefPcjNeVeWlqY+gtH j7OwNO0kL2NLniq3NQMhYXjNgfyh2JQ90sLLhV+6bmWwRthZFvQbLU9mGnJb X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--14.549800-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: BBB2A75DEB64F3BF7A1745AE399587A67CF5AF5AF913BF2AD4CB2219F16CC1032000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231003_194054_892677_6C3BF91E X-CRM114-Status: GOOD ( 11.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org To support DSI and eDP as main display connector without modifying mtk-drm driver, we add connector dynamic selection capability. Change in v11: 1. move some global variable to a scope. 2. move mtk_drm_crtc_update_output() after pm_runtime_resume_and_get(). 3. move return 0 when error occurred into mtk_drm_find_comp_in_ddp_conn_path(). Change in v10: 1. rebase to Linux 6.6-rc3. 2. separate the common part of adding encoder_index interface for ddp_comp to a single patch. 3. separate the DP_INTF0 support dynamic selection to a single patch. 4. add the array size while allocating ddp_comp array in mtk_crtc. 5. add some comment for marking encoder_index to -1. Change in v9: 1. change subject title and [PATCH v11 5/7] title. 2. separate [PATCH v11 4/7] and [PATCH v11 5/7]. 3. fix typo and some grammar problems in commit message. Change in v8: 1. add mtk_drm_crtc_path enum to replace array index of all_drm_priv. 2. separate add encoder_index function to another patch. 3. separate add dpi and dsi encoder_index function implementation to another patch. 4. separate add dsi conn_routes support to another patch. 5. set encoder_index to -1 if comp->dev doesn't not exist and add (encoder_index >= 0) checking before assigning conn_routes. 6. move conn_routes statement to the end of mtk_drm_crtc_create. Change in v7: 1. separate 2 fixes patch from v6. 2. remove unnecessary null checking and variable. 3. move ddp_comp checking to crtc create. Change in v6: 1. remove max_ddp_comp_nr. Change in v5: 1. Change conn_routes array to single component enum id. Change in v4: 1. Change variable naming from conn_route_num to num_conn_routes. 2. Change he encoder_index function return valuew from int to unsigned int. Change in v3: 1. Change max_num comparison statement to max(). Change in v2: 1. rebase on linux-next: next-20230426 2. Fix alphabetical order and max_num condition check problem. Change in v1: 1. based on mediatek-drm maintainer's tree / mediatek-drm-next branch: https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next Jason-JH.Lin (9): drm/mediatek: Add mmsys_dev_num to mt8188 vdosys0 driver data drm/mediatek: Add crtc path enum for all_drm_priv array drm/mediatek: Fix using wrong drm private data to bind mediatek-drm drm/mediatek: Add encoder_index interface for mtk_ddp_comp_funcs drm/mediatek: Add connector dynamic selection capability drm/mediatek: dpi: Support dynamic connector selection drm/mediatek: Support dynamic selection of DP_INTF0 on MT8188 VDOSYS0 drm/mediatek: dsi: Support dynamic connector selection drm/mediatek: Support dynamic selection of DSI0 on MT8188 VDOSYS0 drivers/gpu/drm/mediatek/mtk_disp_drv.h | 2 + drivers/gpu/drm/mediatek/mtk_dpi.c | 9 +++ drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 72 ++++++++++++++++++++- drivers/gpu/drm/mediatek/mtk_drm_crtc.h | 5 +- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 32 ++++++++- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 8 +++ drivers/gpu/drm/mediatek/mtk_drm_drv.c | 45 ++++++++++--- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 15 ++++- drivers/gpu/drm/mediatek/mtk_dsi.c | 9 +++ 9 files changed, 182 insertions(+), 15 deletions(-)