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