Here is next version changes for Allwinner A64 MIPI-DSI support This series grouped the changes like previous version[1] with different sets to support three different panels types that can fit into the DSI controller. set:1, for 4-lane, burst mode support - patch 0001: 0009, DSI controller changes that support burst mode. set:2, for A64 DSI support - patch 0010: tcon dclk divider computation based on A64 BSP. - patch 0011: 0017, Allwinner A64 DSI controller changes. set:3, enable 4-lane burst mode panel: - patch 0018: Overlay patch that enable Feiyang FY07024DI26A30-D burst mode panel on Pine64-LTS set:4, enable 4-lane video mode panel: - patch 0019: msg type MIPI_DSI_GENERIC_SHORT_WRITE_2_PARAM support - patch 0020: Overlay patch that enable Bananapi S070WV20-CT16 ICN6211 panel on Bananapi M64 set:5, enable 2-lane video mode panel: - patch 0021, 0022: DSI hfp and hbp timings fixes - patch 0023: Enable Techstar TS8550B panel on Amarula A64-Relic Changes for v7: - moved vcc-dsi binding to required filed. - drop quotes on fallback dphy bindings. - drop min_rate clock pll-mipi patches. - introduce dclk divider computation as like A64 BSP. - add A64 DSI quark patches. - fixed A64 DSI pipeline. - add proper commit messages. - collect Merlijn Wajer Tested-by credits. Changes for v6: - dropped unneeded changes, patches - fixed all burst mode patches as per previous version comments - rebase on master - update proper commit message - dropped unneeded comments - order the patches that make review easy 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 [1] https://patchwork.kernel.org/cover/10779893/ Any inputs? Jagan. Jagan Teki (23): drm/sun4i: sun6i_mipi_dsi: Compute burst mode loop N1 instruction delay drm/sun4i: sun6i_mipi_dsi: Support instruction loop selection drm/sun4i: sun6i_mipi_dsi: Setup burst mode timings drm/sun4i: sun6i_mipi_dsi: Simplify drq to support all modes drm/sun4i: tcon: Export get tcon0 routine drm/sun4i: sun6i_mipi_dsi: Probe tcon0 during dsi_bind drm/sun4i: sun6i_mipi_dsi: Setup burst mode drm/sun4i: sun6i_mipi_dsi: Enable trail_inv and trail_fill controls drm/sun4i: sun6i_mipi_dsi: Enable HBP, HSA_HSE for burst mode drm/sun4i: tcon: Compute DCLK dividers based on format, lanes dt-bindings: sun6i-dsi: Add VCC-DSI supply property drm/sun4i: sun6i_mipi_dsi: Add support for VCC-DSI voltage regulator dt-bindings: sun6i-dsi: Add A64 MIPI-DSI compatible dt-bindings: sun6i-dsi: Add A64 DPHY compatible (w/ A31 fallback) drm/sun4i: sun6i_mipi_dsi: Add has_mod_clk quirk drm/sun4i: sun6i_mipi_dsi: Add Allwinner A64 MIPI DSI support arm64: dts: allwinner: a64: Add MIPI DSI pipeline [DO NOT MERGE] arm64: allwinner: a64: pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel drm/sun4i: sun6i_mipi_dsi: Add DSI Generic short write 2 param transfer [DO NOT MERGE] arm64: dts: allwinner: bananapi-m64: Bananapi S070WV20-CT16 DSI panel drm/sun4i: sun6i_mipi_dsi: Fix DSI hbp timing value drm/sun4i: sun6i_mipi_dsi: Fix DSI hfp timing value arm64: dts: allwinner: a64-amarula-relic: Add Techstar TS8550B MIPI-DSI panel .../bindings/display/sunxi/sun6i-dsi.txt | 3 + .../allwinner/sun50i-a64-amarula-relic.dts | 39 ++++ .../dts/allwinner/sun50i-a64-bananapi-m64.dts | 43 ++++ .../dts/allwinner/sun50i-a64-pine64-lts.dts | 39 ++++ arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 45 ++++ drivers/gpu/drm/sun4i/sun4i_tcon.c | 7 +- drivers/gpu/drm/sun4i/sun4i_tcon.h | 1 + drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c | 210 +++++++++++++++--- drivers/gpu/drm/sun4i/sun6i_mipi_dsi.h | 9 + 9 files changed, 367 insertions(+), 29 deletions(-) -- 2.18.0.321.gffc6fa0e3
