kernel/linux.git/drivers/gpu/drm/rockchip, branch linux-6.9.y

Revert "drm: Make drivers depends on DRM_DW_HDMI"

2024-06-12T09:39:57+00:00

commit 8f7f115596d3dccedc06f5813e0269734f5cc534 upstream. This reverts commit c0e0f139354c01e0213204e4a96e7076e5a3e396, as helper code should always be selected by the driver that needs it, for the convenience of the final user configuring a kernel. The user who configures a kernel should not need to know which helpers are needed for the driver he is interested in. Making a driver depend on helper code means that the user needs to know which helpers to enable first, which is very user-unfriendly. Signed-off-by: Geert Uytterhoeven Acked-by: Arnd Bergmann Link: https://patchwork.freedesktop.org/patch/msgid/bd93d43b07f8ed6368119f4a5ddac2ee80debe53.1713780345.git.geert+renesas@glider.be Signed-off-by: Maxime Ripard Cc: Mark Brown Signed-off-by: Greg Kroah-Hartman

drm: Make drivers depends on DRM_DW_HDMI

2024-06-12T09:39:30+00:00

[ Upstream commit c0e0f139354c01e0213204e4a96e7076e5a3e396 ] DRM_DW_HDMI has a number of dependencies that might not be enabled. However, drivers were used to selecting it while not enforcing the DRM_DW_HDMI dependencies. This could result in Kconfig warnings (and further build breakages) such as: Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for DRM_DW_HDMI Depends on [n]: HAS_IOMEM [=y] && DRM [=m] && DRM_BRIDGE [=y] && DRM_DISPLAY_HELPER [=n] Selected by [m]: - DRM_SUN8I_DW_HDMI [=m] && HAS_IOMEM [=y] && DRM_SUN4I [=m] Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202403262127.kZkttfNz-lkp@intel.com/ Acked-by: Jani Nikula Link: https://lore.kernel.org/r/20240327-kms-kconfig-helpers-v3-7-eafee11b84b3@kernel.org Signed-off-by: Maxime Ripard Stable-dep-of: cbdbd9ca718e ("drm/bridge: imx: Fix unmet depenency for PHY_FSL_SAMSUNG_HDMI_PHY") Signed-off-by: Sasha Levin

drm/rockchip: vop2: Do not divide height twice for YUV

2024-05-30T07:44:51+00:00

[ Upstream commit e80c219f52861e756181d7f88b0d341116daac2b ] For the cbcr format, gt2 and gt4 are computed again after src_h has been divided by vsub. As src_h as already been divided by 2 before, introduce cbcr_src_h and cbcr_src_w to keep a copy of those values to be used for cbcr gt2 and gt4 computation. This fixes yuv planes being unaligned vertically when down scaling to 1080 pixels from 2160. Signed-off-by: Detlev Casanova Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Acked-by: Andy Yan Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20240414182706.655270-1-detlev.casanova@collabora.com Signed-off-by: Sasha Levin

drm/rockchip: vop2: Remove AR30 and AB30 format support

2024-03-26T08:48:26+00:00

The Alpha blending for 30 bit RGB/BGR are not functioning properly for rk3568/rk3588, so remove it from the format list. Fixes: bfd8a5c228fa ("drm/rockchip: vop2: Add more supported 10bit formats") Signed-off-by: Andy Yan Acked-by: Sascha Hauer Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20240304100952.3592984-1-andyshrk@163.com

Merge v6.8-rc6 into drm-next

2024-02-26T10:41:07+00:00

Thomas Zimmermann asked to backmerge -rc6 for drm-misc branches, there's a few same-area-changed conflicts (xe and amdgpu mostly) that are getting a bit too annoying. Signed-off-by: Daniel Vetter

drm/rockchip: vop2: add a missing unlock in vop2_crtc_atomic_enable()

2024-02-13T19:33:39+00:00

Unlock before returning on the error path. Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588") Signed-off-by: Harshit Mogalapalli Reviewed-by: Sascha Hauer Signed-off-by: Heiko Stuebner Link: https://patchwork.freedesktop.org/patch/msgid/20240119190841.1619443-1-harshit.m.mogalapalli@oracle.com

Merge drm/drm-next into drm-misc-next

2024-01-29T13:20:23+00:00

Kickstart 6.9 development cycle. Signed-off-by: Maxime Ripard

Merge tag 'i2c-for-6.8-rc1-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2024-01-19T01:29:01+00:00

Pull i2c updates from Wolfram Sang: "This removes the currently unused CLASS_DDC support (controllers set the flag, but there is no client to use it). Also, CLASS_SPD support gets simplified to prepare removal in the future. Class based instantiation is not recommended these days anyhow. Furthermore, I2C core now creates a debugfs directory per I2C adapter. Current bus driver users were converted to use it. Finally, quite some driver updates. Standing out are patches for the wmt-driver which is refactored to support more variants. This is the rebased pull request where a large series for the designware driver was dropped" * tag 'i2c-for-6.8-rc1-rebased' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (38 commits) MAINTAINERS: use proper email for my I2C work i2c: stm32f7: add support for stm32mp25 soc i2c: stm32f7: perform I2C_ISR read once at beginning of event isr dt-bindings: i2c: document st,stm32mp25-i2c compatible i2c: stm32f7: simplify status messages in case of errors i2c: stm32f7: perform most of irq job in threaded handler i2c: stm32f7: use dev_err_probe upon calls of devm_request_irq i2c: i801: Add lis3lv02d for Dell XPS 15 7590 i2c: i801: Add lis3lv02d for Dell Precision 3540 i2c: wmt: Reduce redundant: REG_CR setting i2c: wmt: Reduce redundant: function parameter i2c: wmt: Reduce redundant: clock mode setting i2c: wmt: Reduce redundant: wait event complete i2c: wmt: Reduce redundant: bus busy check i2c: mux: reg: Remove class-based device auto-detection support i2c: make i2c_bus_type const dt-bindings: at24: add ROHM BR24G04 eeprom: at24: use of_match_ptr() i2c: cpm: Remove linux,i2c-index conversion from be32 i2c: imx: Make SDA actually optional for bus recovering ...

drm: remove I2C_CLASS_DDC support

2024-01-18T20:10:41+00:00

After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. Class-based device auto-detection is a legacy mechanism and shouldn't be used in new code. So we can remove this class completely now. Acked-by: Alex Deucher Acked-by: Dmitry Baryshkov Acked-by: Harry Wentland Acked-by: Heiko Stuebner Acked-by: Jani Nikula Acked-by: Jernej Skrabec Reviewed-by: Thomas Zimmermann Reviewed-by: Andi Shyti Reviewed-by: AngeloGioacchino Del Regno Reviewed-by: Neil Armstrong Signed-off-by: Heiner Kallweit Signed-off-by: Wolfram Sang

drm/rockchip: inno_hdmi: Explicitly include drm_atomic.h

2024-01-17T09:34:23+00:00

Commit d3e040f450ec ("drm/rockchip: inno_hdmi: Get rid of mode_set") started using drm_atomic_get_new_connector_state and drm_atomic_get_new_crtc_state which are defined in drm_atomic.h Building does currently only work if CONFIG_OF and CONFIG_DRM_PANEL_BRIDGE are enabled since this will include drm_atomic.h via drm_bridge.h (see drm_of.h). Explicitly include drm_atomic.h in inno_hdmi.c to fix this. Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202401100949.ZVRr0pIa-lkp@intel.com/ Closes: https://lore.kernel.org/oe-kbuild-all/202401081720.UtgAZgba-lkp@intel.com/ Fixes: d3e040f450ec ("drm/rockchip: inno_hdmi: Get rid of mode_set") Signed-off-by: Alex Bee Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20240115092434.41695-2-knaerzche@gmail.com