drm/msm: DSI support on MDP4
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- v1 Latest5 patches 0 repliesNew
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/5 | drm/msm/mdp4: Clean up modeset_initdrivers/ | +109 | 0 replies | |
| 2/5 | drm/msm/mdp4: Initialize LCDC encoder even if panel driver isn't availabledrivers/ drivers/ drivers/ +1 more | +40 | 0 replies | |
| 3/5 | drm/msm/dsi: Add a mdp4 encoder for DSIdrivers/ drivers/ drivers/ | +208 | 0 replies | |
| 4/5 | drm/msm/mdp4: Call custom round_pixclk helper only if the encoder type is TMDSdrivers/ | +8 | 0 replies | |
| 5/5 | drm/msm/mdp4: Initialize DSI encodersdrivers/ | +36 | 0 replies |
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Cover letter [PATCH 0/5] drm/msm: DSI support on MDP4
This adds DSI video mode supports for the mdp4 kms driver.
The first few patches make sure mdp4's modeset_init() func works with multiple encoders. It also fixes up some issues with the way the LVDS interface is initialized.
We just support 1 DSI instance for now, and that too only DSI video mode. We also don't have proper support for the DMA_S crtc yet. So, only one of the two interfaces (DSI or LVDS) would run at a time. We can add support for DMA_S later if we need it.
Archit Taneja (4):
drm/msm/mdp4: Clean up modeset_init
drm/msm/mdp4: Initialize LCDC encoder even if panel driver isn't
available
drm/msm/mdp4: Call custom round_pixclk helper only if the encoder type
is TMDS
drm/msm/mdp4: Initialize DSI encoders
Vinay Simha BN (1):
drm/msm/dsi: Add a mdp4 encoder for DSI
drivers/gpu/drm/msm/Makefile | 1 + drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c | 198 ++++++++++++++++ drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.c | 258 +++++++++++++-------- drivers/gpu/drm/msm/mdp/mdp4/mdp4_kms.h | 13 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_lcdc_encoder.c | 11 +- drivers/gpu/drm/msm/mdp/mdp4/mdp4_lvds_connector.c | 23 +- 6 files changed, 392 insertions(+), 112 deletions(-) create mode 100644 drivers/gpu/drm/msm/mdp/mdp4/mdp4_dsi_encoder.c
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