This is MT2701 DRM support PATCH v8, based on 4.8-rc1. We add DSI interrupt control, transfer function for MIPI DSI panel support. Most codes are the same, except some register changed. For example: - DISP_OVL address offset changed, color format definition changed. - DISP_RDMA fifo size changed. - DISP_COLOR offset changed. - MIPI_TX setting changed. We add a new component DDP_COMPONENT_BLS, and the connections are updated. OVL -> RDMA -> COLOR -> BLS -> DSI RDMA -> DPI And we have shadow register support in MT2701. We remove dts patch from the patch series, which depends on MT2701 CCF and scpsys. Changes since v7: - Remove redundant codes - Move the definition of DDP_COMPONENT_BLS to patch of "drm/mediatek: update display module connections" - Move _dsi_irq_wait_queue into platform driver data - Move mtk_dsi_irq_data_clear() to patch of "drm/mediatek: add dsi interrupt control" - Add more descriptions in the commit messages Changes since v6: - Change data type of irq_data to u32 - Rewrite mtk_dsi_host_transfer() for simplify - Move some MIPI_TX config to patch of "drm/mediatek: add *driver_data for different hardware settings". - Remove device tree from this patch series Changes since v5: - Remove DPI device tree and compatible string - Use one wait queue to handle interrupt status - Update the interrupt check flow and DSI_INT_ALL_BITS - Use same function for host read/write command - various fixes Changes since v4: - Add messages when timeout in mtk_disp_mutex_acquire() - Add descriptions for DISP_REG_MUTEX registers - Move connection settings for display modules to a separate patch - Remove 'mt2701-disp-wdma' because it is unused - Move cleaning up and renaming to a separate patch - Use wait_event_interruptible_timeout() to replace polling - Remove irq_num from mtk_dsi structure - Remove redundant and debug codes Changes since v3: - Add DSI support for MIPI DSI panels - Update BLS binding to PWM nodes - Remove ufoe device nodes - Remove redundant parentheses - Remove global variable initialization Changes since v2: - Rename mtk_ddp_mux_sel to mtk_ddp_sout_sel - Update mt2701_mtk_ddp_ext components - Changed to prefix naming - Reorder the patch series - Use of_device_get_match_data() to get driver private data - Use iopoll macros to implement mtk_disp_mutex_acquire() - Removed empty device tree nodes Changes since v1: - Removed BLS bindings and codes, which belong to pwm driver - Moved mtk_disp_mutex_acquire() just before mtk_crtc_ddp_config() - Split patch into smaller parts - Added const keyword to constant structure - Removed codes for special memory align The PATCH depends on the following patch: https://patchwork.kernel.org/patch/9289401/ ("dt-bindings: ARM: Mediatek: Document bindings for MT2701") https://patchwork.kernel.org/patch/9222997/ ("dt-bindings: pwm: Add MediaTek display PWM bindings") Thanks, yt.shen YT Shen (7): drm/mediatek: rename macros, add chip prefix drm/mediatek: add *driver_data for different hardware settings drm/mediatek: add shadow register support drm/mediatek: update display module connections drm/mediatek: cleaning up and refine drm/mediatek: update DSI sub driver flow drm/mediatek: add support for Mediatek SoC MT2701 shaoming chen (2): drm/mediatek: add dsi interrupt control drm/mediatek: add dsi transfer function drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 33 ++- drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 17 +- drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 75 +++-- drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 138 ++++++--- drivers/gpu/drm/mediatek/mtk_drm_ddp.h | 2 + drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 34 ++- drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 14 + drivers/gpu/drm/mediatek/mtk_drm_drv.c | 54 +++- drivers/gpu/drm/mediatek/mtk_drm_drv.h | 9 + drivers/gpu/drm/mediatek/mtk_dsi.c | 429 ++++++++++++++++++++++++---- drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 70 +++-- 11 files changed, 714 insertions(+), 161 deletions(-) -- 1.9.1 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
