On Thu, Aug 22, 2024 at 05:07:10PM +0200, Thomas Zimmermann wrote: > Hi Dave, Sima, > > here's this week's PR for drm-misc-next. It adds support for more > panels, and easier error handling for DSI code. Ast should finally > have decent support for BMC output. Plus the usual bug fixes. > > In the kernel's string helpers there's the new function mem_is_zero(), > which the EDID code uses in several places. > > Best regards > Thomas > > drm-misc-next-2024-08-22: > drm-misc-next for v6.12: > > Cross-subsystem Changes: > > string: > - add mem_is_zero() > > Core Changes: > > edid: > - use mem_is_zero() > > Driver Changes: > > ast: > - reorganize output code by type (VGA, DP, etc) > - convert to struct drm_edid > - fix BMC handling for all outputs > > bridge: > - anx7625: simplify OF array handling > - dw-hdmi: simplify clock handling > - lontium-lt8912b: fix mode validation > - nwl-dsi: fix mode vsync/hsync polarity > > panel: > - ili9341: fix comments > - jd9365da: fix "exit sleep" commands > - jdi-fhd-r63452: simplify error handling with DSI multi-style > helpers > - mantix-mlaf057we51: simplify error handling with DSI multi-style > helpers > - simple: support Innolux G070ACE-LH3 plus DT bindings; support > On Tat Industrial Company KD50G21-40NT-A1 plus DT bindings > - st7701: decouple DSI and DRM code; add SPI support; support Anbernic > RG28XX plus DT bindings > > vc4: > - fix PM during detect > - replace DRM_ERROR() with drm_error() > - v3d: simplify clock retrieval > The following changes since commit 8befe8fa5a4e4b30787b17e078d9d7b5cb92ea19: > > drm/tilcdc: Use backlight power constants (2024-08-16 09:28:01 +0200) > > are available in the Git repository at: > > https://gitlab.freedesktop.org/drm/misc/kernel.git tags/drm-misc-next-2024-08-22 Pulled, thanks. -Sima > > for you to fetch changes up to f60ef67ff21ede6f3d27d439a136481446dbd8aa: > > drm/vc4: v3d: simplify clock retrieval (2024-08-22 07:57:44 -0300) > > ---------------------------------------------------------------- > drm-misc-next for v6.12: > > Cross-subsystem Changes: > > string: > - add mem_is_zero() > > Core Changes: > > edid: > - use mem_is_zero() > > Driver Changes: > > ast: > - reorganize output code by type (VGA, DP, etc) > - convert to struct drm_edid > - fix BMC handling for all outputs > > bridge: > - anx7625: simplify OF array handling > - dw-hdmi: simplify clock handling > - lontium-lt8912b: fix mode validation > - nwl-dsi: fix mode vsync/hsync polarity > > panel: > - ili9341: fix comments > - jd9365da: fix "exit sleep" commands > - jdi-fhd-r63452: simplify error handling with DSI multi-style > helpers > - mantix-mlaf057we51: simplify error handling with DSI multi-style > helpers > - simple: support Innolux G070ACE-LH3 plus DT bindings; support > On Tat Industrial Company KD50G21-40NT-A1 plus DT bindings > - st7701: decouple DSI and DRM code; add SPI support; support Anbernic > RG28XX plus DT bindings > > vc4: > - fix PM during detect > - replace DRM_ERROR() with drm_error() > - v3d: simplify clock retrieval > > ---------------------------------------------------------------- > Abhishek Tamboli (1): > drm/panel: ili9341: Add comments for registers in ili9341_config() > > Cristian Ciocaltea (1): > drm/bridge: dw-hdmi: Simplify clock handling > > Esben Haabendal (1): > drm/bridge: nwl-dsi: Use vsync/hsync polarity from display mode > > Hironori KIKUCHI (5): > drm/panel: st7701: Rename macros > drm/panel: st7701: Decouple DSI and DRM parts > dt-bindings: display: st7701: Add Anbernic RG28XX panel > drm/panel: st7701: Add support for SPI for configuration > drm/panel: st7701: Add Anbernic RG28XX panel support > > Jani Nikula (2): > string: add mem_is_zero() helper to check if memory area is all zeros > drm: use mem_is_zero() instead of !memchr_inv(s, 0, n) > > Jeffrey Hugo (1): > MAINTAINERS: qaic: Drop Pranjal as reviewer > > Liu Ying (3): > drm/bridge: lontium-lt8912b: Validate mode in drm_bridge_funcs::mode_valid() > dt-bindings: display: panel-simple: Add On Tat Industrial Company KD50G21-40NT-A1 > drm/panel: simple: Add ON Tat Industrial Company KD50G21-40NT-A1 panel > > Rob Herring (Arm) (1): > drm: bridge: anx7625: Use of_property_read_variable_u8_array() > > Stefan Wahren (3): > drm/vc4: hdmi: Handle error case of pm_runtime_resume_and_get > drm/vc4: Get the rid of DRM_ERROR() > drm/vc4: v3d: simplify clock retrieval > > Steffen Trumtrar (2): > dt-bindings: display: simple: Document support for Innolux G070ACE-LH3 > drm/panel: simple: add Innolux G070ACE-LH3 LVDS display support > > Tejas Vipin (4): > drm/panel: mantix-mlaf057we51: transition to mipi_dsi wrapped functions > drm/panel: mantix-mlaf057we51: write hex in lowercase > drm/mipi-dsi: Add mipi_dsi_dcs_set_tear_scanline_multi > drm/panel: jdi-fhd-r63452: transition to mipi_dsi wrapped functions > > Thomas Zimmermann (11): > drm/ast: Move code for physical outputs into separate files > drm/ast: Add struct ast_connector > drm/ast: astdp: Move locking into EDID helper > drm/ast: astdp: Use struct drm_edid and helpers > drm/ast: astdp: Simplify power management when detecting display > drm/ast: astdp: Transparently handle BMC support > drm/ast: dp501: Use struct drm_edid and helpers > drm/ast: dp501: Transparently handle BMC support > drm/ast: sil164: Transparently handle BMC support > drm/ast: vga: Transparently handle BMC support > drm/ast: Remove BMC output > > Zhaoxiong Lv (2): > drm/panel: jd9365da: Move "exit sleep mode" and "set display on" cmds > drm/panel: jd9365da: Modify the init code of Melfas > > .../bindings/display/panel/panel-simple.yaml | 4 + > .../bindings/display/panel/sitronix,st7701.yaml | 69 +- > MAINTAINERS | 1 - > drivers/gpu/drm/ast/Makefile | 4 +- > drivers/gpu/drm/ast/ast_dp.c | 242 ++++- > drivers/gpu/drm/ast/ast_dp501.c | 184 +++- > drivers/gpu/drm/ast/ast_drv.h | 42 +- > drivers/gpu/drm/ast/ast_mode.c | 578 ---------- > drivers/gpu/drm/ast/ast_sil164.c | 127 +++ > drivers/gpu/drm/ast/ast_vga.c | 127 +++ > drivers/gpu/drm/bridge/analogix/anx7625.c | 22 +- > drivers/gpu/drm/bridge/lontium-lt8912b.c | 35 +- > drivers/gpu/drm/bridge/nwl-dsi.c | 8 +- > drivers/gpu/drm/bridge/nwl-dsi.h | 4 +- > drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 66 +- > drivers/gpu/drm/drm_edid.c | 2 +- > drivers/gpu/drm/drm_mipi_dsi.c | 31 + > drivers/gpu/drm/i915/display/intel_dp.c | 2 +- > drivers/gpu/drm/i915/display/intel_opregion.c | 2 +- > .../gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c | 2 +- > drivers/gpu/drm/imagination/pvr_device.h | 2 +- > drivers/gpu/drm/panel/Kconfig | 3 +- > drivers/gpu/drm/panel/panel-ilitek-ili9341.c | 14 +- > drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 137 +-- > drivers/gpu/drm/panel/panel-jdi-fhd-r63452.c | 149 +-- > drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c | 79 +- > drivers/gpu/drm/panel/panel-simple.c | 71 ++ > drivers/gpu/drm/panel/panel-sitronix-st7701.c | 1122 ++++++++++++-------- > drivers/gpu/drm/udl/udl_edid.c | 2 +- > drivers/gpu/drm/vc4/vc4_bo.c | 14 +- > drivers/gpu/drm/vc4/vc4_dpi.c | 14 +- > drivers/gpu/drm/vc4/vc4_dsi.c | 32 +- > drivers/gpu/drm/vc4/vc4_gem.c | 11 +- > drivers/gpu/drm/vc4/vc4_hdmi.c | 44 +- > drivers/gpu/drm/vc4/vc4_hvs.c | 4 +- > drivers/gpu/drm/vc4/vc4_irq.c | 2 +- > drivers/gpu/drm/vc4/vc4_v3d.c | 24 +- > drivers/gpu/drm/vc4/vc4_validate.c | 8 +- > drivers/gpu/drm/vc4/vc4_vec.c | 10 +- > include/drm/drm_mipi_dsi.h | 2 + > include/linux/string.h | 12 + > 41 files changed, 1830 insertions(+), 1478 deletions(-) > create mode 100644 drivers/gpu/drm/ast/ast_sil164.c > create mode 100644 drivers/gpu/drm/ast/ast_vga.c > > -- > Thomas Zimmermann > Graphics Driver Developer > SUSE Software Solutions Germany GmbH > Frankenstrasse 146, 90461 Nuernberg, Germany > GF: Ivo Totev, Andrew Myers, Andrew McDonald, Boudien Moerman > HRB 36809 (AG Nuernberg) -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch
