[PATCH v6 0/3] Support mipitx for mt8183

Jitao Shi jitao.shi at mediatek.com
Wed Aug 7 01:46:42 PDT 2019


Change since v5:
 - remove mipi_tx->ref_clk
 - remove mt8183 pll prepare unprepare

Change since v4:
 - fine tune the mipi_tx->ref_clk and mipi_tx->pll sequence
   1. Prepare mipi_tx->ref_clk
   2. Prepare mipi_tx->pll
   3. Enable mipi_tx->ref_clk
   4. Enable mipi_tx->pll

Changes since v3:
 - turn off PLL before setting PLL parameters.

Changes since v2:
 - update Acked-by: Rob Herring <robh at kernel.org>
 - update mt8183 max bit rate support

Changes since v1:
 - update dt-bindings document for mt8183 mipitx.
 - remove mtk_mipitx_clk_get_ops and assign clk_ops in probe.
 - fix the lincence
 - remove txdiv1 from mtk_mipi_tx_pll_prepare

Jitao Shi (3):
  dt-bindings: display: mediatek: update dsi supported chips
  drm/mediatek: separate mipi_tx to different file
  drm/mediatek: add mipi_tx driver for mt8183

 .../display/mediatek/mediatek,dsi.txt         |   4 +-
 drivers/gpu/drm/mediatek/Makefile             |   2 +
 drivers/gpu/drm/mediatek/mtk_mipi_tx.c        | 338 ++----------------
 drivers/gpu/drm/mediatek/mtk_mipi_tx.h        |  49 +++
 drivers/gpu/drm/mediatek/mtk_mt8173_mipi_tx.c | 289 +++++++++++++++
 drivers/gpu/drm/mediatek/mtk_mt8183_mipi_tx.c | 150 ++++++++
 6 files changed, 515 insertions(+), 317 deletions(-)
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mipi_tx.h
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8173_mipi_tx.c
 create mode 100644 drivers/gpu/drm/mediatek/mtk_mt8183_mipi_tx.c

-- 
2.21.0




More information about the Linux-mediatek mailing list