[PATCH v5 00/17] drm/sun4i: Allwinner A64 MIPI-DSI support

Jagan Teki
2018-12-10T16:17:48Z

This series fixed the issues related to work DSI on 2-lane panel
which is reported on previous version[1][2][3]

This supposed to be a clean series, where it support Allwinner A64 MIPI-DSI
support for 4-lane, 2-lane DSI panels.

This series fixed all previous series comments along with checkpatch
warnings/error.

Changes for v5:
- collect Rob, Acked-by
- droped "Fix VBP size calculation" patch
- updated vblk timing calculation.
- droped techstar, bananapi dsi panel drivers which may require
bridge or other setup. it's under discussion.
Changes for v4:
- droppoed untested CCU_FEATURE_FIXED_POSTDIV check code in
nkm min, max rate patches
- create two patches for "Add Allwinner A64 MIPI DSI support"
one for has_mod_clk quirk and other one for A64 support
- use existing driver code construct for hblk computation
- dropped "Increase hfp packet overhead" patch [2], though BSP added
this but we have no issues as of now.
(no issues on panel side w/o this change)
- create separate function for vblk computation
- enable vcc-dsi regulator in dsi_runtime_resume
- collect Rob, Acked-by
- update MAINTAINERS file for panel drivers
- cleanup commit messages
- fixed checkpatch warnings/errors

[3] https://patchwork.kernel.org/cover/10680247/
[2] https://patchwork.kernel.org/patch/10657541/
[1] https://patchwork.kernel.org/patch/10657619/

Note: the respetive dts consumer for dsi will send once the panel
driver finalized or in burst mode patch series.

Any inputs,
Jagan.

Jagan Teki (17):
clk: sunxi-ng: Add check for minimal rate to NKM PLLs
drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk
drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support
dt-bindings: sun6i-dsi: Add compatible for A64 MIPI DSI
drm/sun4i: sun6i_mipi_dsi: Add DSI Generic short write 2 param
transfer
drm/sun4i: sun6i_mipi_dsi: Fix TCON DRQ set bits
drm/sun4i: sun6i_mipi_dsi: Refactor vertical video start delay
drm/sun4i: sun6i_mipi_dsi: Fix DSI hbp timing value
drm/sun4i: sun6i_mipi_dsi: Fix DSI hblk timing calculation
drm/sun4i: sun6i_mipi_dsi: Add DSI hblk packet overhead
drm/sun4i: sun6i_mipi_dsi: Fix DSI hfp timing value
drm/sun4i: sun6i_mipi_dsi: Set proper vblk timing calculation
drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator
dt-bindings: sun6i-dsi: Add VCC-DSI supply property
clk: sunxi-ng: a64: Add minimum rate for PLL_MIPI
dt-bindings: sun6i-dsi: Add A64 DPHY compatible (w/ A31 fallback)
arm64: dts: allwinner: a64: Add DSI pipeline

.../bindings/display/sunxi/sun6i-dsi.txt | 5 +
arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 45 +++++++
drivers/clk/sunxi-ng/ccu-sun50i-a64.c | 1 +
drivers/clk/sunxi-ng/ccu_nkm.c | 5 +
drivers/clk/sunxi-ng/ccu_nkm.h | 1 +
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 118 ++++++++++++++----
drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | 8 ++
7 files changed, 159 insertions(+), 24 deletions(-)

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2.18.0.321.gffc6fa0e3