aboutsummaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/rockchip
AgeCommit message (Collapse)AuthorFilesLines
2024-05-02Revert "drm: Make drivers depends on DRM_DW_HDMI"Geert Uytterhoeven1-1/+1
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 <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/bd93d43b07f8ed6368119f4a5ddac2ee80debe53.1713780345.git.geert+renesas@glider.be Signed-off-by: Maxime Ripard <[email protected]>
2024-05-02Revert "drm: Switch DRM_DISPLAY_HELPER to depends on"Geert Uytterhoeven1-2/+2
This reverts commit e075e496f516bf92bc0cbaf94d64e8d4a6b58321, 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 <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/1ba76cc4d96a8afefff5d1bc42fb1e1329c5da68.1713780345.git.geert+renesas@glider.be Signed-off-by: Maxime Ripard <[email protected]>
2024-05-02Revert "drm: Switch DRM_DISPLAY_DP_HELPER to depends on"Geert Uytterhoeven1-2/+2
This reverts commit 0323287de87d7e6e9c22c57d7440aa353a2298d0, 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 <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/89ac456805746b6d0c888f10c5120b11aacd3319.1713780345.git.geert+renesas@glider.be Signed-off-by: Maxime Ripard <[email protected]>
2024-05-02Revert "drm: fix DRM_DISPLAY_DP_HELPER dependencies"Geert Uytterhoeven1-1/+1
This reverts commit d1ef8fc18be6adbbffdee06fbb5b33699e2852be, as the commit it fixes will be reverted, too. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/df2876c72e82cbecfe8406fa058e8d3e895e4b93.1713780345.git.geert+renesas@glider.be Signed-off-by: Maxime Ripard <[email protected]>
2024-05-02Revert "drm: fix DRM_DISPLAY_DP_HELPER dependencies, part 2"Geert Uytterhoeven1-1/+1
This reverts commit a57e191ebbaa0363dbf352cc37447c2230573e29, as the commits it fixes will be reverted, too. Signed-off-by: Geert Uytterhoeven <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/37216404c77b4c677d3b3a80d12d6d4447a3f3a0.1713780345.git.geert+renesas@glider.be Signed-off-by: Maxime Ripard <[email protected]>
2024-04-22drm/rockchip: rk3066_hdmi: switch to struct drm_edidJani Nikula1-7/+5
Prefer struct drm_edid based functions over struct edid. Acked-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/56ee6b7c3c018df55f5fe48a3e6d705dbad5ef74.1713273659.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-04-22drm/rockchip: inno_hdmi: switch to struct drm_edidJani Nikula1-7/+5
Prefer struct drm_edid based functions over struct edid. Acked-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/1218cb4fd79149c90dc0c82c42ae0c8a36acf055.1713273659.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-04-22drm/rockchip: cdn-dp: switch to struct drm_edidJani Nikula2-15/+20
Prefer struct drm_edid based functions over struct edid. Acked-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/59d2feb9f8b28d1a1cf49077a35941aa9b3d36af.1713273659.git.jani.nikula@intel.com Signed-off-by: Jani Nikula <[email protected]>
2024-04-19drm/rockchip: cdn-dp: drop driver owner assignmentKrzysztof Kozlowski1-1/+0
Core in platform_driver_register() already sets the .owner, so driver does not need to. Whatever is set here will be anyway overwritten by main driver calling platform_driver_register(). Signed-off-by: Krzysztof Kozlowski <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-04-19drm/rockchip: lvds: Remove include of drm_dp_helper.hAndy Yan1-1/+0
drm_dp_helper.h is not used by lvds driver Signed-off-by: Andy Yan <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-04-19drm/rockchip: vop2: Do not divide height twice for YUVDetlev Casanova1-10/+12
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 <[email protected]> Fixes: 604be85547ce ("drm/rockchip: Add VOP2 driver") Acked-by: Andy Yan <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-04-15drm: fix DRM_DISPLAY_DP_HELPER dependencies, part 2Arnd Bergmann1-1/+1
After my fix yesterday, I ran into another problem of the same kind: aarch64-linux-ld: drivers/gpu/drm/bridge/analogix/analogix_dp_core.o: in function `drm_dp_dpcd_readb': analogix_dp_core.c:(.text+0x194): undefined reference to `drm_dp_dpcd_read' aarch64-linux-ld: drivers/gpu/drm/bridge/analogix/analogix_dp_core.o: in function `drm_dp_dpcd_writeb': analogix_dp_core.c:(.text+0x214): undefined reference to `drm_dp_dpcd_write' aarch64-linux-ld: drivers/gpu/drm/bridge/analogix/analogix_dp_core.o: in function `analogix_dp_stop_crc': analogix_dp_core.c:(.text+0x4b0): undefined reference to `drm_dp_stop_crc' aarch64-linux-ld: drivers/gpu/drm/bridge/analogix/analogix_dp_core.o: in function `analogix_dp_start_crc': analogix_dp_core.c:(.text+0xbe8): undefined reference to `drm_dp_start_crc' Add the same dependency again to ROCKCHIP_ANALOGIX_DP after checking that nothing else selects the analogix driver. Also add a dependency to DRM_ANALOGIX_DP to make it easier to identifier future problems of this type when they get introduced. Fixes: 0323287de87d ("drm: Switch DRM_DISPLAY_DP_HELPER to depends on") Fixes: d1ef8fc18be6 ("drm: fix DRM_DISPLAY_DP_HELPER dependencies") Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-04-04drm: fix DRM_DISPLAY_DP_HELPER dependenciesArnd Bergmann1-1/+1
Both the exynos and rockchip drivers ran into link failures after a Kconfig cleanup: aarch64-linux-ld: drivers/gpu/drm/exynos/exynos_dp.o: in function `exynos_dp_resume': exynos_dp.c:(.text+0xc0): undefined reference to `analogix_dp_resume' aarch64-linux-ld: drivers/gpu/drm/exynos/exynos_dp.o: in function `exynos_dp_suspend': exynos_dp.c:(.text+0xf4): undefined reference to `analogix_dp_suspend' x86_64-linux-ld: drivers/gpu/drm/rockchip/cdn-dp-core.o: in function `cdn_dp_connector_mode_valid': cdn-dp-core.c:(.text+0x13a): undefined reference to `drm_dp_bw_code_to_link_rate' x86_64-linux-ld: cdn-dp-core.c:(.text+0x148): undefined reference to `drm_dp_bw_code_to_link_rate' x86_64-linux-ld: drivers/gpu/drm/rockchip/cdn-dp-core.o: in function `cdn_dp_check_link_status': cdn-dp-core.c:(.text+0x1396): undefined reference to `drm_dp_channel_eq_ok' In both cases, the problem is that ROCKCHIP_CDN_DP and DRM_EXYNOS_DP are 'bool' symbols that depend on the the 'tristate' DRM_DISPLAY_HELPER symbol, but end up not working when the SoC specific part is built-in but the helper is in a loadable module. Use the same trick that DRM_ROCKCHIP already uses for the EXTCON dependency and disallow DP support when it would not work. Fixes: 0323287de87d ("drm: Switch DRM_DISPLAY_DP_HELPER to depends on") Signed-off-by: Arnd Bergmann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-04-02Merge drm/drm-next into drm-misc-nextThomas Zimmermann1-2/+0
Backmerging to get v6.9-rc2 changes into drm-misc-next. Signed-off-by: Thomas Zimmermann <[email protected]>
2024-03-28drm: Switch DRM_DISPLAY_DP_HELPER to depends onMaxime Ripard1-2/+2
Most of our helpers have relied on being selected so far through Kconfig, but that creates issues when we have multiple layers of helpers with some depending on others. Indeed, select doesn't select a dependency's dependencies, and thus isn't super intuitive. Depends on however doesn't have that limitation, so we can just switch all the drivers that were selecting DRM_DISPLAY_DP_HELPER to depend on it. Reviewed-by: Jani Nikula <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-03-28drm: Switch DRM_DISPLAY_HELPER to depends onMaxime Ripard1-2/+2
Most of our helpers have relied on being selected so far through Kconfig, but that creates issues when we have multiple layers of helpers with some depending on others. Indeed, select doesn't select a dependency's dependencies, and thus isn't super intuitive. Depends on however doesn't have that limitation, so we can just switch all the drivers that were selecting DRM_DISPLAY_HELPER to depend on it. Reviewed-by: Jani Nikula <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-03-28drm: Make drivers depends on DRM_DW_HDMIMaxime Ripard1-1/+1
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 <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Acked-by: Jani Nikula <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Maxime Ripard <[email protected]>
2024-03-26drm/rockchip: vop2: Remove AR30 and AB30 format supportAndy Yan1-2/+0
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 <[email protected]> Acked-by: Sascha Hauer <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-02-26Merge v6.8-rc6 into drm-nextDaniel Vetter1-1/+3
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 <[email protected]>
2024-02-13drm/rockchip: vop2: add a missing unlock in vop2_crtc_atomic_enable()Harshit Mogalapalli1-1/+3
Unlock before returning on the error path. Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588") Signed-off-by: Harshit Mogalapalli <[email protected]> Reviewed-by: Sascha Hauer <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-29Merge drm/drm-next into drm-misc-nextMaxime Ripard3-13/+5
Kickstart 6.9 development cycle. Signed-off-by: Maxime Ripard <[email protected]>
2024-01-18Merge tag 'i2c-for-6.8-rc1-rebased' of ↵Linus Torvalds2-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 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 ...
2024-01-18drm: remove I2C_CLASS_DDC supportHeiner Kallweit2-2/+0
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 <[email protected]> Acked-by: Dmitry Baryshkov <[email protected]> Acked-by: Harry Wentland <[email protected]> Acked-by: Heiko Stuebner <[email protected]> Acked-by: Jani Nikula <[email protected]> Acked-by: Jernej Skrabec <[email protected]> Reviewed-by: Thomas Zimmermann <[email protected]> Reviewed-by: Andi Shyti <[email protected]> Reviewed-by: AngeloGioacchino Del Regno <[email protected]> Reviewed-by: Neil Armstrong <[email protected]> Signed-off-by: Heiner Kallweit <[email protected]> Signed-off-by: Wolfram Sang <[email protected]>
2024-01-17drm/rockchip: inno_hdmi: Explicitly include drm_atomic.hAlex Bee1-0/+1
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 <[email protected]> Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ Fixes: d3e040f450ec ("drm/rockchip: inno_hdmi: Get rid of mode_set") Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-05drm/rockchip: vop2: Drop unused if_dclk_rate variableCristian Ciocaltea1-2/+1
Commit 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588") introduced a variable which ended up being unused: rockchip_drm_vop2.c:1688:23: warning: variable ‘if_dclk_rate’ set but not used [-Wunused-but-set-variable] This has been initially used as part of a formula to compute the clock dividers, but eventually it has been replaced by static values. Drop the variable declaration and move its assignment to the comment block, to serve as documentation of how the constants have been generated. Signed-off-by: Cristian Ciocaltea <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-04drm/rockchip: vop2: Drop superfluous includeCristian Ciocaltea1-1/+0
The rockchip_drm_fb.h header contains just a single function which is not directly used by the VOP2 driver. Drop the unnecessary include. Signed-off-by: Cristian Ciocaltea <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-04drm/rockchip: lvds: do not print scary message when probing deferQuentin Schulz1-1/+1
This scary message can misled the user into thinking something bad has happened and needs to be fixed, however it could simply be part of a normal boot process where EPROBE_DEFER is taken into account. Therefore, let's use dev_err_probe so that this message doesn't get shown (by default) when the return code is EPROBE_DEFER. Fixes: 34cc0aa25456 ("drm/rockchip: Add support for Rockchip Soc LVDS") Cc: Quentin Schulz <[email protected]> Signed-off-by: Quentin Schulz <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20231120-rk-lvds-defer-msg-v2-2-9c59a5779cf9@theobroma-systems.com
2024-01-04drm/rockchip: lvds: do not overwrite error codeQuentin Schulz1-1/+0
ret variable stores the return value of drm_of_find_panel_or_bridge which can return error codes different from EPROBE_DEFER. Therefore, let's just return that error code instead of forcing it to EPROBE_DEFER. Fixes: 34cc0aa25456 ("drm/rockchip: Add support for Rockchip Soc LVDS") Cc: Quentin Schulz <[email protected]> Signed-off-by: Quentin Schulz <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20231120-rk-lvds-defer-msg-v2-1-9c59a5779cf9@theobroma-systems.com
2024-01-04drm/rockchip: inno_hdmi: Drop custom fill_modes hookAlex Bee1-8/+1
Now that we have proper pixelclock-based mode validation we can drop the custom fill_modes hook. CRTC size validation for the display controller has been added with Commit 8e140cb60270 ("drm/rockchip: vop: limit maximum resolution to hardware capabilities") Signed-off-by: Alex Bee <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-04drm/rockchip: inno_hdmi: Add basic mode validationAlex Bee1-2/+40
As per TRM this controller supports pixelclocks starting from 25 MHz. The maximum supported pixelclocks are defined by the phy configurations we have. Also it can't support modes that require doubled clocks. If the variant has a phy reference clock we can additionally validate against VESA DMT'srecommendations. Signed-off-by: Alex Bee <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-04drm/rockchip: inno_hdmi: Add RK3128 supportAlex Bee1-5/+41
This variant requires the phy reference clock to be enabled before the DDC block can work and the (initial) DDC bus frequency is calculated based on the rate of this clock. Besides the only difference is phy configuration required to make the driver working for this variant as well. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-04drm/rockchip: inno_hdmi: Add variant supportAlex Bee1-5/+69
In preparation to support RK3128's integration of the controller, this patch adds a simple variant implementation. They mainly differ in the phy configuration required, so those are part of the match_data. The values have been taken from downstream. The pixelclocks in there are meant to be max-inclusive. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2024-01-04drm/rockchip: analogix_dp: get encoder port ID from DTLucas Stach1-0/+3
The VOP2 driver needs this port ID to properly configure the display data routing. Signed-off-by: Lucas Stach <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Split power mode settingAlex Bee2-35/+24
This splits setting the power mode of the controller / phy in two functions. It's done in preparation of setting up the phy based on the pixelclock. No functional changes intended. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Don't power up the phy after resettingAlex Bee1-1/+1
inno_hdmi_reset is only ever called when initializing the controller. At this point it’s completely uneccessary to power up the PHY, since all what has to work at this point is the DDC bus. The phy will be powered up correctly when a mode is set in inno_hdmi_encoder_enable and disabled in inno_hdmi_encoder_disable. Set it to LOWER_PWR after resetting the controller. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Correctly setup HDMI quantization rangeAlex Bee1-18/+42
The display controller will always give full range RGB regardless of the mode set, but HDMI requires certain modes to be transmitted in limited range RGB. This is especially required for HDMI sinks which do not support non-standard quantization ranges. This enables color space conversion for those modes and sets the quantization range accordingly in the AVI infoframe. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Subclass connector stateAlex Bee1-27/+89
The data which is currently hold in hdmi_data should not be part of device itself but of the connector state. Introduce a connector state subclass and move the data from hdmi_data in there. Suggested-by: Maxime Ripard <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Remove useless includeAlex Bee1-1/+0
The inclusion syscon.h isn't used anywhere. Remove it. Signed-off-by: Alex Bee <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Drop irq struct memberAlex Bee1-1/+0
The struct member irq isn't used anywhere. Drop it. Signed-off-by: Alex Bee <[email protected]> Reviewed-by: Maxime Ripard <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Remove unused drm device pointerMaxime Ripard1-2/+0
The drm_dev field in the inno_hdmi struct stores a pointer to the DRM device but is never used anywhere in the driver. Let's remove it. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Switch to infoframe typeMaxime Ripard1-10/+11
The inno_hdmi driver relies on its own internal infoframe type matching the hardware. This works fine, but in order to make further reworks easier, let's switch to the HDMI spec definition of those types. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Move infoframe disable to separate functionMaxime Ripard1-16/+30
The code to upload infoframes to the controller uses a weird construct which, based on the previous function call return code, will either disable or enable that infoframe. In order to get rid of that argument, let's split the function to disable the infoframe into a separate function and make it obvious what we are doing in the error path. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Drop HDMI Vendor Infoframe supportMaxime Ripard1-25/+10
The HDMI vendor infoframe is only meant to be sent with 4k60 modes and higher, but the controller doesn't support them. Let's drop them from the kernel. Suggested-by: Johan Jonker <[email protected]> Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Remove tmds rate from structureMaxime Ripard1-9/+5
The tmds_rate field in the inno_hdmi structure is used mostly to configure the internal i2c controller divider through a call to the inno_hdmi_i2c_init() function. We can simply make that rate an argument to that function, which also removes a workaround to initialize the divider at probe time when we don't have a mode yet. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Remove YUV-based csc coefficentsAlex Bee1-37/+0
Now that the unneeded support for YUV based input formats is gone, the csc coefficients for those formats can be dropped as well. Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Remove useless input formatMaxime Ripard1-30/+11
The driver has a lot of logic to deal with multiple input formats, but hardcodes it to RGB. This means that most of that code has been dead code, so let's get rid of it. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> [made checkpatch happy] Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Remove unneeded has audio flagMaxime Ripard1-2/+0
The sink_has_audio flag is not used anywhere in the driver so let's get rid of it. It's redundant with drm_display_info.has_audio anyway. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: no need to store vicMaxime Ripard1-7/+5
The mode's VIC is only ever used in the inno_hdmi_setup() function so there's no need to store it in the main structure. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> [made checkpatch happy] Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Get rid of mode_setMaxime Ripard1-11/+11
We're not doing anything special in atomic_mode_set so we can simply merge it into atomic_enable. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2023-12-30drm/rockchip: inno_hdmi: Switch encoder hooks to atomicMaxime Ripard1-8/+11
The inno_hdmi encoder still uses the !atomic variants of enable, disable and modeset. Convert to their atomic equivalents. Signed-off-by: Maxime Ripard <[email protected]> Tested-by: Alex Bee <[email protected]> Signed-off-by: Alex Bee <[email protected]> Signed-off-by: Heiko Stuebner <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Powered by cgit, Gruvboxed by Blaster4385.