| Message ID | 20250204-bridge-connector-v2-0-35dd6c834e08@kernel.org (mailing list archive) |
|---|---|
| Headers | show |
| Series | drm/bridge: Various quality of life improvements | expand |
On Tue, Feb 04, 2025 at 03:57:28PM +0100, Maxime Ripard wrote: > Hi, > > Here's a series of changes after to the KMS helpers and bridge API > following a bunch of reviews I did. > > It's mostly centered across providing an easier time to deal with bridge > states, and a somewhat consistent with the other entities API. > > It's build tested only, with arm64 allmodconfig. > > Maxime > > Signed-off-by: Maxime Ripard <mripard@kernel.org> > --- > Changes in v2: > - Pass the full atomic state to bridge atomic hooks > - Make attach take the encoder as a parameter > - Mark bridge->encoder as deprecated > - Rework the logic to detect if a bridge uses a state or not at > atomic_check time > - Add lockdep assertion to drm_bridge_get_current_state() > - Link to v1: https://lore.kernel.org/r/20250115-bridge-connector-v1-0-9a2fecd886a6@kernel.org > > --- > Maxime Ripard (35): > drm/atomic: Document history of drm_atomic_state > drm/bridge: Pass full state to atomic_pre_enable > drm/bridge: Pass full state to atomic_enable > drm/bridge: Pass full state to atomic_disable > drm/bridge: Pass full state to atomic_post_disable > drm/atomic-helper: Fix commit_tail state variable name > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_dependencies() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail_rpm() > drm/atomic-helper: Change parameter name of drm_atomic_helper_modeset_disables() > drm/atomic-helper: Change parameter name of disable_outputs() > drm/bridge: Change parameter name of drm_atomic_bridge_chain_disable() > drm/bridge: Change parameter name of drm_atomic_bridge_chain_post_disable() > drm/atomic-helper: Change parameter name of drm_atomic_helper_update_legacy_modeset_state() > drm/atomic-helper: Change parameter name of crtc_set_mode() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_planes() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_modeset_enables() > drm/bridge: Change parameter name of drm_atomic_bridge_chain_pre_enable() > drm/bridge: Change parameter name of drm_atomic_bridge_chain_enable() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_writebacks() > drm/atomic-helper: Change parameter name of drm_atomic_helper_fake_vblank() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_hw_done() > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_vblanks() > drm/atomic-helper: Change parameter name of drm_atomic_helper_cleanup_planes() > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_cleanup_done() > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_flip_done() I agree that use of the old_state can be confusing (and it has been confusing to me for some time). The main question is, do we loose useful memo 'this is the state after swap'. Most likely it is useless now, just wanted to give it a second thought. > drm/bridge: Add encoder parameter to drm_bridge_funcs.attach > drm/bridge: Provide a helper to retrieve current bridge state > drm/bridge: Assume that a bridge is atomic if it has atomic_reset > drm/bridge: Provide pointers to the connector and crtc in bridge state > drm/bridge: Make encoder pointer deprecated > drm/bridge: cdns-csi: Switch to atomic helpers > drm/bridge: tc358775: Switch to atomic commit > drm/bridge: tc358768: Convert to atomic helpers > drm/bridge: ti-sn65dsi86: Use bridge_state crtc pointer > > drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 3 +- > drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 3 +- > drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c | 3 +- > drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 26 +-- > drivers/gpu/drm/bridge/analogix/anx7625.c | 11 +- > drivers/gpu/drm/bridge/aux-bridge.c | 3 +- > drivers/gpu/drm/bridge/aux-hpd-bridge.c | 1 + > drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 30 ++- > .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 6 +- > drivers/gpu/drm/bridge/chipone-icn6211.c | 13 +- > drivers/gpu/drm/bridge/chrontel-ch7033.c | 5 +- > drivers/gpu/drm/bridge/display-connector.c | 1 + > drivers/gpu/drm/bridge/fsl-ldb.c | 8 +- > drivers/gpu/drm/bridge/imx/imx-ldb-helper.c | 7 +- > drivers/gpu/drm/bridge/imx/imx-ldb-helper.h | 2 +- > drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c | 3 +- > drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 10 +- > drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 10 +- > drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 21 +- > .../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 8 +- > drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 13 +- > drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 11 +- > drivers/gpu/drm/bridge/ite-it6263.c | 18 +- > drivers/gpu/drm/bridge/ite-it6505.c | 10 +- > drivers/gpu/drm/bridge/ite-it66121.c | 8 +- > drivers/gpu/drm/bridge/lontium-lt8912b.c | 3 +- > drivers/gpu/drm/bridge/lontium-lt9211.c | 8 +- > drivers/gpu/drm/bridge/lontium-lt9611.c | 21 +- > drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 3 +- > drivers/gpu/drm/bridge/lvds-codec.c | 3 +- > .../drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 1 + > drivers/gpu/drm/bridge/microchip-lvds.c | 3 +- > drivers/gpu/drm/bridge/nwl-dsi.c | 13 +- > drivers/gpu/drm/bridge/nxp-ptn3460.c | 5 +- > drivers/gpu/drm/bridge/panel.c | 15 +- > drivers/gpu/drm/bridge/parade-ps8622.c | 1 + > drivers/gpu/drm/bridge/parade-ps8640.c | 7 +- > drivers/gpu/drm/bridge/samsung-dsim.c | 11 +- > drivers/gpu/drm/bridge/sii902x.c | 9 +- > drivers/gpu/drm/bridge/sil-sii8620.c | 1 + > drivers/gpu/drm/bridge/simple-bridge.c | 5 +- > drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 5 +- > drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 8 +- > drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 11 +- > drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 11 +- > drivers/gpu/drm/bridge/tc358762.c | 12 +- > drivers/gpu/drm/bridge/tc358764.c | 3 +- > drivers/gpu/drm/bridge/tc358767.c | 22 +- > drivers/gpu/drm/bridge/tc358768.c | 33 ++- > drivers/gpu/drm/bridge/tc358775.c | 39 ++-- > drivers/gpu/drm/bridge/thc63lvd1024.c | 3 +- > drivers/gpu/drm/bridge/ti-dlpc3433.c | 10 +- > drivers/gpu/drm/bridge/ti-sn65dsi83.c | 10 +- > drivers/gpu/drm/bridge/ti-sn65dsi86.c | 63 ++++-- > drivers/gpu/drm/bridge/ti-tdp158.c | 12 +- > drivers/gpu/drm/bridge/ti-tfp410.c | 5 +- > drivers/gpu/drm/bridge/ti-tpd12s015.c | 3 +- > drivers/gpu/drm/drm_atomic_helper.c | 242 ++++++++++----------- > drivers/gpu/drm/drm_atomic_state_helper.c | 5 + > drivers/gpu/drm/drm_bridge.c | 98 +++------ > drivers/gpu/drm/i2c/tda998x_drv.c | 1 + > drivers/gpu/drm/imx/ipuv3/parallel-display.c | 3 +- > drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 9 +- > drivers/gpu/drm/mcde/mcde_dsi.c | 3 +- > drivers/gpu/drm/mediatek/mtk_dp.c | 9 +- > drivers/gpu/drm/mediatek/mtk_dpi.c | 3 +- > drivers/gpu/drm/mediatek/mtk_dsi.c | 11 +- > drivers/gpu/drm/mediatek/mtk_hdmi.c | 12 +- > drivers/gpu/drm/meson/meson_encoder_cvbs.c | 8 +- > drivers/gpu/drm/meson/meson_encoder_dsi.c | 8 +- > drivers/gpu/drm/meson/meson_encoder_hdmi.c | 8 +- > drivers/gpu/drm/msm/dp/dp_display.c | 28 +-- > drivers/gpu/drm/msm/dp/dp_drm.c | 19 +- > drivers/gpu/drm/msm/dp/dp_drm.h | 6 +- > drivers/gpu/drm/msm/dsi/dsi_manager.c | 3 +- > drivers/gpu/drm/omapdrm/dss/dpi.c | 3 +- > drivers/gpu/drm/omapdrm/dss/dsi.c | 3 +- > drivers/gpu/drm/omapdrm/dss/hdmi4.c | 8 +- > drivers/gpu/drm/omapdrm/dss/hdmi5.c | 8 +- > drivers/gpu/drm/omapdrm/dss/sdi.c | 3 +- > drivers/gpu/drm/omapdrm/dss/venc.c | 3 +- > drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 8 +- > drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 7 +- > drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 8 +- > drivers/gpu/drm/stm/lvds.c | 16 +- > drivers/gpu/drm/tidss/tidss_encoder.c | 3 +- > drivers/gpu/drm/vc4/vc4_dsi.c | 12 +- > drivers/gpu/drm/xlnx/zynqmp_dp.c | 17 +- > drivers/platform/arm64/acer-aspire1-ec.c | 3 +- > include/drm/drm_atomic.h | 45 ++++ > include/drm/drm_bridge.h | 39 +++- > 91 files changed, 681 insertions(+), 574 deletions(-) > --- > base-commit: 50d0a57d3a4193862a53fae0de7ed7749908cd8f > change-id: 20250115-bridge-connector-f93194e267ff > > Best regards, > -- > Maxime Ripard <mripard@kernel.org> >
On Sun, Feb 09, 2025 at 05:27:01AM +0200, Dmitry Baryshkov wrote: > On Tue, Feb 04, 2025 at 03:57:28PM +0100, Maxime Ripard wrote: > > Hi, > > > > Here's a series of changes after to the KMS helpers and bridge API > > following a bunch of reviews I did. > > > > It's mostly centered across providing an easier time to deal with bridge > > states, and a somewhat consistent with the other entities API. > > > > It's build tested only, with arm64 allmodconfig. > > > > Maxime > > > > Signed-off-by: Maxime Ripard <mripard@kernel.org> > > --- > > Changes in v2: > > - Pass the full atomic state to bridge atomic hooks > > - Make attach take the encoder as a parameter > > - Mark bridge->encoder as deprecated > > - Rework the logic to detect if a bridge uses a state or not at > > atomic_check time > > - Add lockdep assertion to drm_bridge_get_current_state() > > - Link to v1: https://lore.kernel.org/r/20250115-bridge-connector-v1-0-9a2fecd886a6@kernel.org > > > > --- > > Maxime Ripard (35): > > drm/atomic: Document history of drm_atomic_state > > drm/bridge: Pass full state to atomic_pre_enable > > drm/bridge: Pass full state to atomic_enable > > drm/bridge: Pass full state to atomic_disable > > drm/bridge: Pass full state to atomic_post_disable > > drm/atomic-helper: Fix commit_tail state variable name > > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_dependencies() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail_rpm() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_modeset_disables() > > drm/atomic-helper: Change parameter name of disable_outputs() > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_disable() > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_post_disable() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_update_legacy_modeset_state() > > drm/atomic-helper: Change parameter name of crtc_set_mode() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_planes() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_modeset_enables() > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_pre_enable() > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_enable() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_writebacks() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_fake_vblank() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_hw_done() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_vblanks() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_cleanup_planes() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_cleanup_done() > > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_flip_done() > > I agree that use of the old_state can be confusing (and it has been > confusing to me for some time). The main question is, do we loose useful > memo 'this is the state after swap'. Most likely it is useless now, just > wanted to give it a second thought. The drm_atomic_state doesn't change after a swap, only the plane/crtc/connector/private_obj (and their state) state pointer do. And if you meant that old_state mentions that the states have been swapped, it's still a terrible name and we should change it still :) Maxime
On Tue, Feb 11, 2025 at 02:17:30PM +0100, Maxime Ripard wrote: > On Sun, Feb 09, 2025 at 05:27:01AM +0200, Dmitry Baryshkov wrote: > > On Tue, Feb 04, 2025 at 03:57:28PM +0100, Maxime Ripard wrote: > > > Hi, > > > > > > Here's a series of changes after to the KMS helpers and bridge API > > > following a bunch of reviews I did. > > > > > > It's mostly centered across providing an easier time to deal with bridge > > > states, and a somewhat consistent with the other entities API. > > > > > > It's build tested only, with arm64 allmodconfig. > > > > > > Maxime > > > > > > Signed-off-by: Maxime Ripard <mripard@kernel.org> > > > --- > > > Changes in v2: > > > - Pass the full atomic state to bridge atomic hooks > > > - Make attach take the encoder as a parameter > > > - Mark bridge->encoder as deprecated > > > - Rework the logic to detect if a bridge uses a state or not at > > > atomic_check time > > > - Add lockdep assertion to drm_bridge_get_current_state() > > > - Link to v1: https://lore.kernel.org/r/20250115-bridge-connector-v1-0-9a2fecd886a6@kernel.org > > > > > > --- > > > Maxime Ripard (35): > > > drm/atomic: Document history of drm_atomic_state > > > drm/bridge: Pass full state to atomic_pre_enable > > > drm/bridge: Pass full state to atomic_enable > > > drm/bridge: Pass full state to atomic_disable > > > drm/bridge: Pass full state to atomic_post_disable > > > drm/atomic-helper: Fix commit_tail state variable name > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_dependencies() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail_rpm() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_modeset_disables() > > > drm/atomic-helper: Change parameter name of disable_outputs() > > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_disable() > > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_post_disable() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_update_legacy_modeset_state() > > > drm/atomic-helper: Change parameter name of crtc_set_mode() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_planes() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_modeset_enables() > > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_pre_enable() > > > drm/bridge: Change parameter name of drm_atomic_bridge_chain_enable() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_writebacks() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_fake_vblank() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_hw_done() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_vblanks() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_cleanup_planes() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_cleanup_done() > > > drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_flip_done() > > > > I agree that use of the old_state can be confusing (and it has been > > confusing to me for some time). The main question is, do we loose useful > > memo 'this is the state after swap'. Most likely it is useless now, just > > wanted to give it a second thought. > > The drm_atomic_state doesn't change after a swap, only the > plane/crtc/connector/private_obj (and their state) state pointer do. And > if you meant that old_state mentions that the states have been swapped, > it's still a terrible name and we should change it still :) Ack, sounds good.
Hi, Here's a series of changes after to the KMS helpers and bridge API following a bunch of reviews I did. It's mostly centered across providing an easier time to deal with bridge states, and a somewhat consistent with the other entities API. It's build tested only, with arm64 allmodconfig. Maxime Signed-off-by: Maxime Ripard <mripard@kernel.org> --- Changes in v2: - Pass the full atomic state to bridge atomic hooks - Make attach take the encoder as a parameter - Mark bridge->encoder as deprecated - Rework the logic to detect if a bridge uses a state or not at atomic_check time - Add lockdep assertion to drm_bridge_get_current_state() - Link to v1: https://lore.kernel.org/r/20250115-bridge-connector-v1-0-9a2fecd886a6@kernel.org --- Maxime Ripard (35): drm/atomic: Document history of drm_atomic_state drm/bridge: Pass full state to atomic_pre_enable drm/bridge: Pass full state to atomic_enable drm/bridge: Pass full state to atomic_disable drm/bridge: Pass full state to atomic_post_disable drm/atomic-helper: Fix commit_tail state variable name drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_dependencies() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_tail_rpm() drm/atomic-helper: Change parameter name of drm_atomic_helper_modeset_disables() drm/atomic-helper: Change parameter name of disable_outputs() drm/bridge: Change parameter name of drm_atomic_bridge_chain_disable() drm/bridge: Change parameter name of drm_atomic_bridge_chain_post_disable() drm/atomic-helper: Change parameter name of drm_atomic_helper_update_legacy_modeset_state() drm/atomic-helper: Change parameter name of crtc_set_mode() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_planes() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_modeset_enables() drm/bridge: Change parameter name of drm_atomic_bridge_chain_pre_enable() drm/bridge: Change parameter name of drm_atomic_bridge_chain_enable() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_writebacks() drm/atomic-helper: Change parameter name of drm_atomic_helper_fake_vblank() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_hw_done() drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_vblanks() drm/atomic-helper: Change parameter name of drm_atomic_helper_cleanup_planes() drm/atomic-helper: Change parameter name of drm_atomic_helper_commit_cleanup_done() drm/atomic-helper: Change parameter name of drm_atomic_helper_wait_for_flip_done() drm/bridge: Add encoder parameter to drm_bridge_funcs.attach drm/bridge: Provide a helper to retrieve current bridge state drm/bridge: Assume that a bridge is atomic if it has atomic_reset drm/bridge: Provide pointers to the connector and crtc in bridge state drm/bridge: Make encoder pointer deprecated drm/bridge: cdns-csi: Switch to atomic helpers drm/bridge: tc358775: Switch to atomic commit drm/bridge: tc358768: Convert to atomic helpers drm/bridge: ti-sn65dsi86: Use bridge_state crtc pointer drivers/gpu/drm/bridge/adv7511/adv7511_drv.c | 3 +- drivers/gpu/drm/bridge/analogix/analogix-anx6345.c | 3 +- drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c | 3 +- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 26 +-- drivers/gpu/drm/bridge/analogix/anx7625.c | 11 +- drivers/gpu/drm/bridge/aux-bridge.c | 3 +- drivers/gpu/drm/bridge/aux-hpd-bridge.c | 1 + drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c | 30 ++- .../gpu/drm/bridge/cadence/cdns-mhdp8546-core.c | 6 +- drivers/gpu/drm/bridge/chipone-icn6211.c | 13 +- drivers/gpu/drm/bridge/chrontel-ch7033.c | 5 +- drivers/gpu/drm/bridge/display-connector.c | 1 + drivers/gpu/drm/bridge/fsl-ldb.c | 8 +- drivers/gpu/drm/bridge/imx/imx-ldb-helper.c | 7 +- drivers/gpu/drm/bridge/imx/imx-ldb-helper.h | 2 +- drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c | 3 +- drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c | 10 +- drivers/gpu/drm/bridge/imx/imx8qm-ldb.c | 10 +- drivers/gpu/drm/bridge/imx/imx8qxp-ldb.c | 21 +- .../gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c | 8 +- drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c | 13 +- drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c | 11 +- drivers/gpu/drm/bridge/ite-it6263.c | 18 +- drivers/gpu/drm/bridge/ite-it6505.c | 10 +- drivers/gpu/drm/bridge/ite-it66121.c | 8 +- drivers/gpu/drm/bridge/lontium-lt8912b.c | 3 +- drivers/gpu/drm/bridge/lontium-lt9211.c | 8 +- drivers/gpu/drm/bridge/lontium-lt9611.c | 21 +- drivers/gpu/drm/bridge/lontium-lt9611uxc.c | 3 +- drivers/gpu/drm/bridge/lvds-codec.c | 3 +- .../drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c | 1 + drivers/gpu/drm/bridge/microchip-lvds.c | 3 +- drivers/gpu/drm/bridge/nwl-dsi.c | 13 +- drivers/gpu/drm/bridge/nxp-ptn3460.c | 5 +- drivers/gpu/drm/bridge/panel.c | 15 +- drivers/gpu/drm/bridge/parade-ps8622.c | 1 + drivers/gpu/drm/bridge/parade-ps8640.c | 7 +- drivers/gpu/drm/bridge/samsung-dsim.c | 11 +- drivers/gpu/drm/bridge/sii902x.c | 9 +- drivers/gpu/drm/bridge/sil-sii8620.c | 1 + drivers/gpu/drm/bridge/simple-bridge.c | 5 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi-qp.c | 5 +- drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 8 +- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 11 +- drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c | 11 +- drivers/gpu/drm/bridge/tc358762.c | 12 +- drivers/gpu/drm/bridge/tc358764.c | 3 +- drivers/gpu/drm/bridge/tc358767.c | 22 +- drivers/gpu/drm/bridge/tc358768.c | 33 ++- drivers/gpu/drm/bridge/tc358775.c | 39 ++-- drivers/gpu/drm/bridge/thc63lvd1024.c | 3 +- drivers/gpu/drm/bridge/ti-dlpc3433.c | 10 +- drivers/gpu/drm/bridge/ti-sn65dsi83.c | 10 +- drivers/gpu/drm/bridge/ti-sn65dsi86.c | 63 ++++-- drivers/gpu/drm/bridge/ti-tdp158.c | 12 +- drivers/gpu/drm/bridge/ti-tfp410.c | 5 +- drivers/gpu/drm/bridge/ti-tpd12s015.c | 3 +- drivers/gpu/drm/drm_atomic_helper.c | 242 ++++++++++----------- drivers/gpu/drm/drm_atomic_state_helper.c | 5 + drivers/gpu/drm/drm_bridge.c | 98 +++------ drivers/gpu/drm/i2c/tda998x_drv.c | 1 + drivers/gpu/drm/imx/ipuv3/parallel-display.c | 3 +- drivers/gpu/drm/ingenic/ingenic-drm-drv.c | 9 +- drivers/gpu/drm/mcde/mcde_dsi.c | 3 +- drivers/gpu/drm/mediatek/mtk_dp.c | 9 +- drivers/gpu/drm/mediatek/mtk_dpi.c | 3 +- drivers/gpu/drm/mediatek/mtk_dsi.c | 11 +- drivers/gpu/drm/mediatek/mtk_hdmi.c | 12 +- drivers/gpu/drm/meson/meson_encoder_cvbs.c | 8 +- drivers/gpu/drm/meson/meson_encoder_dsi.c | 8 +- drivers/gpu/drm/meson/meson_encoder_hdmi.c | 8 +- drivers/gpu/drm/msm/dp/dp_display.c | 28 +-- drivers/gpu/drm/msm/dp/dp_drm.c | 19 +- drivers/gpu/drm/msm/dp/dp_drm.h | 6 +- drivers/gpu/drm/msm/dsi/dsi_manager.c | 3 +- drivers/gpu/drm/omapdrm/dss/dpi.c | 3 +- drivers/gpu/drm/omapdrm/dss/dsi.c | 3 +- drivers/gpu/drm/omapdrm/dss/hdmi4.c | 8 +- drivers/gpu/drm/omapdrm/dss/hdmi5.c | 8 +- drivers/gpu/drm/omapdrm/dss/sdi.c | 3 +- drivers/gpu/drm/omapdrm/dss/venc.c | 3 +- drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c | 8 +- drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 7 +- drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c | 8 +- drivers/gpu/drm/stm/lvds.c | 16 +- drivers/gpu/drm/tidss/tidss_encoder.c | 3 +- drivers/gpu/drm/vc4/vc4_dsi.c | 12 +- drivers/gpu/drm/xlnx/zynqmp_dp.c | 17 +- drivers/platform/arm64/acer-aspire1-ec.c | 3 +- include/drm/drm_atomic.h | 45 ++++ include/drm/drm_bridge.h | 39 +++- 91 files changed, 681 insertions(+), 574 deletions(-) --- base-commit: 50d0a57d3a4193862a53fae0de7ed7749908cd8f change-id: 20250115-bridge-connector-f93194e267ff Best regards,