[PATCH v10 00/13] MT2701 DRM support

From: YT Shen
Date: Fri Nov 25 2016 - 05:35:37 EST

This is MT2701 DRM support PATCH v10, based on 4.9-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.
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 v9:
- Split DSI patches into smaller parts
- Use a real linux errno for return value
- Add error handling in mtk_output_dsi_enable()
- Remove unused changes and redundant delays
- Add helpers and macros for configuration
- Combine "drm/mediatek: rename macros, add chip prefix" and "drm/mediatek: add *driver_data for different hardware setting"

Changes since v8:
- enable 3 DSI interrupts only
- move mtk_dsi_wait_for_irq_done() to the patch of irq control
- use the name BLS in DRM driver part
- move BLS declaration to a separate patch
- update mtk_dsi_switch_to_cmd_mode()
- update mtk_output_dsi_enable() and mtk_output_dsi_disable()

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


YT Shen (11):
drm/mediatek: add helpers for coverting from the generic components
drm/mediatek: add *driver_data for different hardware settings
drm/mediatek: add shadow register support
drm/mediatek: add BLS component
drm/mediatek: update display module connections
drm/mediatek: cleaning up and refine
drm/mediatek: add mipi_tx data rate check
drm/mediatek: add dsi ulp mode control
drm/mediatek: add dsi rxtx control
drm/mediatek: update DSI sub driver flow for sending commands to panel
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 | 64 +++--
drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 39 ++-
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 76 +++--
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 | 41 ++-
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 7 +
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 | 430 ++++++++++++++++++++++++----
drivers/gpu/drm/mediatek/mtk_mipi_tx.c | 42 ++-
11 files changed, 737 insertions(+), 165 deletions(-)