diff options
83 files changed, 172 insertions, 95 deletions
diff --git a/drivers/gpu/drm/adp/adp-mipi.c b/drivers/gpu/drm/adp/adp-mipi.c index ad80542b60ed..2b60128e2c69 100644 --- a/drivers/gpu/drm/adp/adp-mipi.c +++ b/drivers/gpu/drm/adp/adp-mipi.c @@ -212,12 +212,13 @@ static const struct mipi_dsi_host_ops adp_dsi_host_ops = { }; static int adp_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct adp_mipi_drv_private *adp = container_of(bridge, struct adp_mipi_drv_private, bridge); - return drm_bridge_attach(bridge->encoder, adp->next_bridge, bridge, flags); + return drm_bridge_attach(encoder, adp->next_bridge, bridge, flags); } static const struct drm_bridge_funcs adp_dsi_bridge_funcs = { diff --git a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c index 050dae338ffe..1257009e850c 100644 --- a/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c +++ b/drivers/gpu/drm/bridge/adv7511/adv7511_drv.c @@ -948,13 +948,14 @@ static enum drm_mode_status adv7511_bridge_mode_valid(struct drm_bridge *bridge, } static int adv7511_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct adv7511 *adv = bridge_to_adv7511(bridge); int ret = 0; if (adv->next_bridge) { - ret = drm_bridge_attach(bridge->encoder, adv->next_bridge, bridge, + ret = drm_bridge_attach(encoder, adv->next_bridge, bridge, flags | DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret) return ret; diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c index 83d711ee3a2e..a88a33eb5d97 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c @@ -517,6 +517,7 @@ static const struct drm_connector_funcs anx6345_connector_funcs = { }; static int anx6345_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct anx6345 *anx6345 = bridge_to_anx6345(bridge); @@ -553,7 +554,7 @@ static int anx6345_bridge_attach(struct drm_bridge *bridge, anx6345->connector.polled = DRM_CONNECTOR_POLL_HPD; err = drm_connector_attach_encoder(&anx6345->connector, - bridge->encoder); + encoder); if (err) { DRM_ERROR("Failed to link up connector to encoder: %d\n", err); goto connector_cleanup; diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c index f74694bb9c50..8b4597885614 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c @@ -888,6 +888,7 @@ static const struct drm_connector_funcs anx78xx_connector_funcs = { }; static int anx78xx_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct anx78xx *anx78xx = bridge_to_anx78xx(bridge); @@ -924,7 +925,7 @@ static int anx78xx_bridge_attach(struct drm_bridge *bridge, anx78xx->connector.polled = DRM_CONNECTOR_POLL_HPD; err = drm_connector_attach_encoder(&anx78xx->connector, - bridge->encoder); + encoder); if (err) { DRM_ERROR("Failed to link up connector to encoder: %d\n", err); goto connector_cleanup; diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 071168aa0c3b..042154e2d8cc 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1113,10 +1113,10 @@ static const struct drm_connector_funcs analogix_dp_connector_funcs = { }; static int analogix_dp_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct analogix_dp_device *dp = bridge->driver_private; - struct drm_encoder *encoder = dp->encoder; struct drm_connector *connector = NULL; int ret = 0; diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 0b97b66de577..0b61e77c0398 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -2141,6 +2141,7 @@ static void hdcp_check_work_func(struct work_struct *work) } static int anx7625_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct anx7625_data *ctx = bridge_to_anx7625(bridge); @@ -2159,7 +2160,7 @@ static int anx7625_bridge_attach(struct drm_bridge *bridge, } if (ctx->pdata.panel_bridge) { - err = drm_bridge_attach(bridge->encoder, + err = drm_bridge_attach(encoder, ctx->pdata.panel_bridge, &ctx->bridge, flags); if (err) diff --git a/drivers/gpu/drm/bridge/aux-bridge.c b/drivers/gpu/drm/bridge/aux-bridge.c index 015983c015e5..c179b86d208f 100644 --- a/drivers/gpu/drm/bridge/aux-bridge.c +++ b/drivers/gpu/drm/bridge/aux-bridge.c @@ -86,6 +86,7 @@ struct drm_aux_bridge_data { }; static int drm_aux_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct drm_aux_bridge_data *data; @@ -95,7 +96,7 @@ static int drm_aux_bridge_attach(struct drm_bridge *bridge, data = container_of(bridge, struct drm_aux_bridge_data, bridge); - return drm_bridge_attach(bridge->encoder, data->next_bridge, bridge, + return drm_bridge_attach(encoder, data->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); } diff --git a/drivers/gpu/drm/bridge/aux-hpd-bridge.c b/drivers/gpu/drm/bridge/aux-hpd-bridge.c index 48f297c78ee6..b3f588b71a7d 100644 --- a/drivers/gpu/drm/bridge/aux-hpd-bridge.c +++ b/drivers/gpu/drm/bridge/aux-hpd-bridge.c @@ -156,6 +156,7 @@ void drm_aux_hpd_bridge_notify(struct device *dev, enum drm_connector_status sta EXPORT_SYMBOL_GPL(drm_aux_hpd_bridge_notify); static int drm_aux_hpd_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { return flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR ? 0 : -EINVAL; diff --git a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c index c7a0247e06ad..8f54c034ac4f 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-dsi-core.c @@ -605,6 +605,7 @@ static int cdns_dsi_check_conf(struct cdns_dsi *dsi, } static int cdns_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct cdns_dsi_input *input = bridge_to_cdns_dsi_input(bridge); @@ -617,7 +618,7 @@ static int cdns_dsi_bridge_attach(struct drm_bridge *bridge, return -ENOTSUPP; } - return drm_bridge_attach(bridge->encoder, output->bridge, bridge, + return drm_bridge_attach(encoder, output->bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c index 81fad14c2cd5..ae1bd58975ce 100644 --- a/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c +++ b/drivers/gpu/drm/bridge/cadence/cdns-mhdp8546-core.c @@ -1726,6 +1726,7 @@ static int cdns_mhdp_connector_init(struct cdns_mhdp_device *mhdp) } static int cdns_mhdp_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct cdns_mhdp_device *mhdp = bridge_to_mhdp(bridge); diff --git a/drivers/gpu/drm/bridge/chipone-icn6211.c b/drivers/gpu/drm/bridge/chipone-icn6211.c index 81f7c701961f..634c5b030667 100644 --- a/drivers/gpu/drm/bridge/chipone-icn6211.c +++ b/drivers/gpu/drm/bridge/chipone-icn6211.c @@ -580,11 +580,13 @@ static int chipone_dsi_host_attach(struct chipone *icn) return ret; } -static int chipone_attach(struct drm_bridge *bridge, enum drm_bridge_attach_flags flags) +static int chipone_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, + enum drm_bridge_attach_flags flags) { struct chipone *icn = bridge_to_chipone(bridge); - return drm_bridge_attach(bridge->encoder, icn->panel_bridge, bridge, flags); + return drm_bridge_attach(encoder, icn->panel_bridge, bridge, flags); } #define MAX_INPUT_SEL_FORMATS 1 diff --git a/drivers/gpu/drm/bridge/chrontel-ch7033.c b/drivers/gpu/drm/bridge/chrontel-ch7033.c index da17f0978a79..210c45c1efd4 100644 --- a/drivers/gpu/drm/bridge/chrontel-ch7033.c +++ b/drivers/gpu/drm/bridge/chrontel-ch7033.c @@ -268,13 +268,14 @@ static void ch7033_hpd_event(void *arg, enum drm_connector_status status) } static int ch7033_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ch7033_priv *priv = bridge_to_ch7033_priv(bridge); struct drm_connector *connector = &priv->connector; int ret; - ret = drm_bridge_attach(bridge->encoder, priv->next_bridge, bridge, + ret = drm_bridge_attach(encoder, priv->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret) return ret; @@ -305,7 +306,7 @@ static int ch7033_bridge_attach(struct drm_bridge *bridge, return ret; } - return drm_connector_attach_encoder(&priv->connector, bridge->encoder); + return drm_connector_attach_encoder(&priv->connector, encoder); } static void ch7033_bridge_detach(struct drm_bridge *bridge) diff --git a/drivers/gpu/drm/bridge/display-connector.c b/drivers/gpu/drm/bridge/display-connector.c index 72bc508d4e6e..09c08a53d5bd 100644 --- a/drivers/gpu/drm/bridge/display-connector.c +++ b/drivers/gpu/drm/bridge/display-connector.c @@ -34,6 +34,7 @@ to_display_connector(struct drm_bridge *bridge) } static int display_connector_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { return flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR ? 0 : -EINVAL; diff --git a/drivers/gpu/drm/bridge/fsl-ldb.c b/drivers/gpu/drm/bridge/fsl-ldb.c index 26ae1ab5237f..72d8f32d48fa 100644 --- a/drivers/gpu/drm/bridge/fsl-ldb.c +++ b/drivers/gpu/drm/bridge/fsl-ldb.c @@ -113,11 +113,12 @@ static unsigned long fsl_ldb_link_frequency(struct fsl_ldb *fsl_ldb, int clock) } static int fsl_ldb_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct fsl_ldb *fsl_ldb = to_fsl_ldb(bridge); - return drm_bridge_attach(bridge->encoder, fsl_ldb->panel_bridge, + return drm_bridge_attach(encoder, fsl_ldb->panel_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c b/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c index 9b5bebbe357d..61347f6ec33d 100644 --- a/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c +++ b/drivers/gpu/drm/bridge/imx/imx-ldb-helper.c @@ -104,7 +104,7 @@ void ldb_bridge_disable_helper(struct drm_bridge *bridge) } EXPORT_SYMBOL_GPL(ldb_bridge_disable_helper); -int ldb_bridge_attach_helper(struct drm_bridge *bridge, +int ldb_bridge_attach_helper(struct drm_bridge *bridge, struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ldb_channel *ldb_ch = bridge->driver_private; @@ -116,9 +116,8 @@ int ldb_bridge_attach_helper(struct drm_bridge *bridge, return -EINVAL; } - return drm_bridge_attach(bridge->encoder, - ldb_ch->next_bridge, bridge, - DRM_BRIDGE_ATTACH_NO_CONNECTOR); + return drm_bridge_attach(encoder, ldb_ch->next_bridge, bridge, + DRM_BRIDGE_ATTACH_NO_CONNECTOR); } EXPORT_SYMBOL_GPL(ldb_bridge_attach_helper); diff --git a/drivers/gpu/drm/bridge/imx/imx-ldb-helper.h b/drivers/gpu/drm/bridge/imx/imx-ldb-helper.h index a0a5cde27fbc..38a8a54b37a6 100644 --- a/drivers/gpu/drm/bridge/imx/imx-ldb-helper.h +++ b/drivers/gpu/drm/bridge/imx/imx-ldb-helper.h @@ -81,7 +81,7 @@ void ldb_bridge_enable_helper(struct drm_bridge *bridge); void ldb_bridge_disable_helper(struct drm_bridge *bridge); -int ldb_bridge_attach_helper(struct drm_bridge *bridge, +int ldb_bridge_attach_helper(struct drm_bridge *bridge, struct drm_encoder *encoder, enum drm_bridge_attach_flags flags); int ldb_init_helper(struct ldb *ldb); diff --git a/drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c b/drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c index 55a763045812..f072c6ed39ef 100644 --- a/drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c +++ b/drivers/gpu/drm/bridge/imx/imx-legacy-bridge.c @@ -23,7 +23,8 @@ struct imx_legacy_bridge { #define to_imx_legacy_bridge(bridge) container_of(bridge, struct imx_legacy_bridge, base) static int imx_legacy_bridge_attach(struct drm_bridge *bridge, - enum drm_bridge_attach_flags flags) + struct drm_encoder *encoder, + enum drm_bridge_attach_flags flags) { if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; diff --git a/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c b/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c index a17433a7c755..8a4fd7d77a8d 100644 --- a/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c +++ b/drivers/gpu/drm/bridge/imx/imx8mp-hdmi-pvi.c @@ -40,11 +40,12 @@ to_imx8mp_hdmi_pvi(struct drm_bridge *bridge) } static int imx8mp_hdmi_pvi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct imx8mp_hdmi_pvi *pvi = to_imx8mp_hdmi_pvi(bridge); - return drm_bridge_attach(bridge->encoder, pvi->next_bridge, + return drm_bridge_attach(encoder, pvi->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c index 1d9529dc7f2a..1f6fd488e703 100644 --- a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c +++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-combiner.c @@ -108,6 +108,7 @@ imx8qxp_pc_bridge_mode_valid(struct drm_bridge *bridge, } static int imx8qxp_pc_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct imx8qxp_pc_channel *ch = bridge->driver_private; @@ -119,7 +120,7 @@ static int imx8qxp_pc_bridge_attach(struct drm_bridge *bridge, return -EINVAL; } - return drm_bridge_attach(bridge->encoder, + return drm_bridge_attach(encoder, ch->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); } diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c index cd6818db0fd3..e092c9ea99b0 100644 --- a/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c +++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pixel-link.c @@ -128,6 +128,7 @@ static void imx8qxp_pixel_link_set_mst_addr(struct imx8qxp_pixel_link *pl) } static int imx8qxp_pixel_link_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct imx8qxp_pixel_link *pl = bridge->driver_private; @@ -138,7 +139,7 @@ static int imx8qxp_pixel_link_bridge_attach(struct drm_bridge *bridge, return -EINVAL; } - return drm_bridge_attach(bridge->encoder, + return drm_bridge_attach(encoder, pl->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); } diff --git a/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c b/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c index 49dd4f96d52c..da138ab51b3b 100644 --- a/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c +++ b/drivers/gpu/drm/bridge/imx/imx8qxp-pxl2dpi.c @@ -48,6 +48,7 @@ struct imx8qxp_pxl2dpi { #define bridge_to_p2d(b) container_of(b, struct imx8qxp_pxl2dpi, bridge) static int imx8qxp_pxl2dpi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct imx8qxp_pxl2dpi *p2d = bridge->driver_private; @@ -58,7 +59,7 @@ static int imx8qxp_pxl2dpi_bridge_attach(struct drm_bridge *bridge, return -EINVAL; } - return drm_bridge_attach(bridge->encoder, + return drm_bridge_attach(encoder, p2d->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); } diff --git a/drivers/gpu/drm/bridge/ite-it6263.c b/drivers/gpu/drm/bridge/ite-it6263.c index 21152a1c28f7..a3a63a977b0a 100644 --- a/drivers/gpu/drm/bridge/ite-it6263.c +++ b/drivers/gpu/drm/bridge/ite-it6263.c @@ -665,13 +665,14 @@ it6263_bridge_mode_valid(struct drm_bridge *bridge, } static int it6263_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct it6263 *it = bridge_to_it6263(bridge); struct drm_connector *connector; int ret; - ret = drm_bridge_attach(bridge->encoder, it->next_bridge, bridge, + ret = drm_bridge_attach(encoder, it->next_bridge, bridge, flags | DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) return ret; @@ -679,7 +680,7 @@ static int it6263_bridge_attach(struct drm_bridge *bridge, if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) return 0; - connector = drm_bridge_connector_init(bridge->dev, bridge->encoder); + connector = drm_bridge_connector_init(bridge->dev, encoder); if (IS_ERR(connector)) { ret = PTR_ERR(connector); dev_err(it->dev, "failed to initialize bridge connector: %d\n", @@ -687,7 +688,7 @@ static int it6263_bridge_attach(struct drm_bridge *bridge, return ret; } - drm_connector_attach_encoder(connector, bridge->encoder); + drm_connector_attach_encoder(connector, encoder); return 0; } diff --git a/drivers/gpu/drm/bridge/ite-it6505.c b/drivers/gpu/drm/bridge/ite-it6505.c index 8a607558ac89..4e8b1dcba64f 100644 --- a/drivers/gpu/drm/bridge/ite-it6505.c +++ b/drivers/gpu/drm/bridge/ite-it6505.c @@ -3124,6 +3124,7 @@ static inline struct it6505 *bridge_to_it6505(struct drm_bridge *bridge) } static int it6505_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct it6505 *it6505 = bridge_to_it6505(bridge); diff --git a/drivers/gpu/drm/bridge/ite-it66121.c b/drivers/gpu/drm/bridge/ite-it66121.c index b9f90f32145d..7b110ae53291 100644 --- a/drivers/gpu/drm/bridge/ite-it66121.c +++ b/drivers/gpu/drm/bridge/ite-it66121.c @@ -586,6 +586,7 @@ static bool it66121_is_hpd_detect(struct it66121_ctx *ctx) } static int it66121_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct it66121_ctx *ctx = container_of(bridge, struct it66121_ctx, bridge); @@ -594,7 +595,7 @@ static int it66121_bridge_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - ret = drm_bridge_attach(bridge->encoder, ctx->next_bridge, bridge, flags); + ret = drm_bridge_attach(encoder, ctx->next_bridge, bridge, flags); if (ret) return ret; diff --git a/drivers/gpu/drm/bridge/lontium-lt8912b.c b/drivers/gpu/drm/bridge/lontium-lt8912b.c index 52da204f5740..3e49d855b364 100644 --- a/drivers/gpu/drm/bridge/lontium-lt8912b.c +++ b/drivers/gpu/drm/bridge/lontium-lt8912b.c @@ -543,12 +543,13 @@ exit: } static int lt8912_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct lt8912 *lt = bridge_to_lt8912(bridge); int ret; - ret = drm_bridge_attach(bridge->encoder, lt->hdmi_port, bridge, + ret = drm_bridge_attach(encoder, lt->hdmi_port, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) { dev_err(lt->dev, "Failed to attach next bridge (%d)\n", ret); diff --git a/drivers/gpu/drm/bridge/lontium-lt9211.c b/drivers/gpu/drm/bridge/lontium-lt9211.c index 0fc5ea18fe6a..9b2dac9bd63c 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9211.c +++ b/drivers/gpu/drm/bridge/lontium-lt9211.c @@ -99,11 +99,12 @@ static struct lt9211 *bridge_to_lt9211(struct drm_bridge *bridge) } static int lt9211_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct lt9211 *ctx = bridge_to_lt9211(bridge); - return drm_bridge_attach(bridge->encoder, ctx->panel_bridge, + return drm_bridge_attach(encoder, ctx->panel_bridge, &ctx->bridge, flags); } diff --git a/drivers/gpu/drm/bridge/lontium-lt9611.c b/drivers/gpu/drm/bridge/lontium-lt9611.c index 026803034231..53987e826ccd 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611.c @@ -740,11 +740,12 @@ static struct mipi_dsi_device *lt9611_attach_dsi(struct lt9611 *lt9611, } static int lt9611_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct lt9611 *lt9611 = bridge_to_lt9611(bridge); - return drm_bridge_attach(bridge->encoder, lt9611->next_bridge, + return drm_bridge_attach(encoder, lt9611->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c index f4c3ff1fdc69..20bf1a3c786d 100644 --- a/drivers/gpu/drm/bridge/lontium-lt9611uxc.c +++ b/drivers/gpu/drm/bridge/lontium-lt9611uxc.c @@ -280,11 +280,12 @@ static struct mipi_dsi_device *lt9611uxc_attach_dsi(struct lt9611uxc *lt9611uxc, } static int lt9611uxc_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct lt9611uxc *lt9611uxc = bridge_to_lt9611uxc(bridge); - return drm_bridge_attach(bridge->encoder, lt9611uxc->next_bridge, + return drm_bridge_attach(encoder, lt9611uxc->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/lvds-codec.c b/drivers/gpu/drm/bridge/lvds-codec.c index 389af0233fcd..1646e454e0b0 100644 --- a/drivers/gpu/drm/bridge/lvds-codec.c +++ b/drivers/gpu/drm/bridge/lvds-codec.c @@ -34,11 +34,12 @@ static inline struct lvds_codec *to_lvds_codec(struct drm_bridge *bridge) } static int lvds_codec_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct lvds_codec *lvds_codec = to_lvds_codec(bridge); - return drm_bridge_attach(bridge->encoder, lvds_codec->panel_bridge, + return drm_bridge_attach(encoder, lvds_codec->panel_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c index a47aabf134fd..15a5a1f644fc 100644 --- a/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c +++ b/drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c @@ -190,6 +190,7 @@ static irqreturn_t ge_b850v3_lvds_irq_handler(int irq, void *dev_id) } static int ge_b850v3_lvds_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct i2c_client *stdp4028_i2c diff --git a/drivers/gpu/drm/bridge/microchip-lvds.c b/drivers/gpu/drm/bridge/microchip-lvds.c index 53dd140a1b8d..1d4ae0097df8 100644 --- a/drivers/gpu/drm/bridge/microchip-lvds.c +++ b/drivers/gpu/drm/bridge/microchip-lvds.c @@ -104,11 +104,12 @@ static void lvds_serialiser_on(struct mchp_lvds *lvds) } static int mchp_lvds_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct mchp_lvds *lvds = bridge_to_lvds(bridge); - return drm_bridge_attach(bridge->encoder, lvds->panel_bridge, + return drm_bridge_attach(encoder, lvds->panel_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index d04c62a0cb9f..55912ae11f46 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -910,6 +910,7 @@ static void nwl_dsi_bridge_atomic_enable(struct drm_bridge *bridge, } static int nwl_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct nwl_dsi *dsi = bridge_to_dsi(bridge); @@ -919,7 +920,7 @@ static int nwl_dsi_bridge_attach(struct drm_bridge *bridge, if (IS_ERR(panel_bridge)) return PTR_ERR(panel_bridge); - return drm_bridge_attach(bridge->encoder, panel_bridge, bridge, flags); + return drm_bridge_attach(encoder, panel_bridge, bridge, flags); } static u32 *nwl_bridge_atomic_get_input_bus_fmts(struct drm_bridge *bridge, diff --git a/drivers/gpu/drm/bridge/nxp-ptn3460.c b/drivers/gpu/drm/bridge/nxp-ptn3460.c index 27261b2ac9c8..25d7c415478b 100644 --- a/drivers/gpu/drm/bridge/nxp-ptn3460.c +++ b/drivers/gpu/drm/bridge/nxp-ptn3460.c @@ -214,13 +214,14 @@ static const struct drm_connector_funcs ptn3460_connector_funcs = { }; static int ptn3460_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ptn3460_bridge *ptn_bridge = bridge_to_ptn3460(bridge); int ret; /* Let this driver create connector if requested */ - ret = drm_bridge_attach(bridge->encoder, ptn_bridge->panel_bridge, + ret = drm_bridge_attach(encoder, ptn_bridge->panel_bridge, bridge, flags | DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) return ret; @@ -239,7 +240,7 @@ static int ptn3460_bridge_attach(struct drm_bridge *bridge, &ptn3460_connector_helper_funcs); drm_connector_register(&ptn_bridge->connector); drm_connector_attach_encoder(&ptn_bridge->connector, - bridge->encoder); + encoder); drm_helper_hpd_irq_event(ptn_bridge->connector.dev); diff --git a/drivers/gpu/drm/bridge/panel.c b/drivers/gpu/drm/bridge/panel.c index 258c85c83a28..79b009ab9396 100644 --- a/drivers/gpu/drm/bridge/panel.c +++ b/drivers/gpu/drm/bridge/panel.c @@ -58,6 +58,7 @@ static const struct drm_connector_funcs panel_bridge_connector_funcs = { }; static int panel_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct panel_bridge *panel_bridge = drm_bridge_to_panel_bridge(bridge); @@ -81,7 +82,7 @@ static int panel_bridge_attach(struct drm_bridge *bridge, drm_panel_bridge_set_orientation(connector, bridge); drm_connector_attach_encoder(&panel_bridge->connector, - bridge->encoder); + encoder); if (bridge->dev->registered) { if (connector->funcs->reset) diff --git a/drivers/gpu/drm/bridge/parade-ps8622.c b/drivers/gpu/drm/bridge/parade-ps8622.c index 13ada42a5514..8726fefc5c65 100644 --- a/drivers/gpu/drm/bridge/parade-ps8622.c +++ b/drivers/gpu/drm/bridge/parade-ps8622.c @@ -418,6 +418,7 @@ static void ps8622_post_disable(struct drm_bridge *bridge) } static int ps8622_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ps8622_bridge *ps8622 = bridge_to_ps8622(bridge); diff --git a/drivers/gpu/drm/bridge/parade-ps8640.c b/drivers/gpu/drm/bridge/parade-ps8640.c index a42138b33258..2422ff68c104 100644 --- a/drivers/gpu/drm/bridge/parade-ps8640.c +++ b/drivers/gpu/drm/bridge/parade-ps8640.c @@ -494,6 +494,7 @@ static void ps8640_atomic_post_disable(struct drm_bridge *bridge, } static int ps8640_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ps8640 *ps_bridge = bridge_to_ps8640(bridge); @@ -518,7 +519,7 @@ static int ps8640_bridge_attach(struct drm_bridge *bridge, } /* Attach the panel-bridge to the dsi bridge */ - ret = drm_bridge_attach(bridge->encoder, ps_bridge->panel_bridge, + ret = drm_bridge_attach(encoder, ps_bridge->panel_bridge, &ps_bridge->bridge, flags); if (ret) goto err_bridge_attach; diff --git a/drivers/gpu/drm/bridge/samsung-dsim.c b/drivers/gpu/drm/bridge/samsung-dsim.c index 54de6ed2fae8..55ac6bd5da08 100644 --- a/drivers/gpu/drm/bridge/samsung-dsim.c +++ b/drivers/gpu/drm/bridge/samsung-dsim.c @@ -1640,11 +1640,12 @@ static void samsung_dsim_mode_set(struct drm_bridge *bridge, } static int samsung_dsim_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct samsung_dsim *dsi = bridge_to_dsi(bridge); - return drm_bridge_attach(bridge->encoder, dsi->out_bridge, bridge, + return drm_bridge_attach(encoder, dsi->out_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/sii902x.c b/drivers/gpu/drm/bridge/sii902x.c index 914a2609a685..6d185b7b0c3e 100644 --- a/drivers/gpu/drm/bridge/sii902x.c +++ b/drivers/gpu/drm/bridge/sii902x.c @@ -416,6 +416,7 @@ out: } static int sii902x_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct sii902x *sii902x = bridge_to_sii902x(bridge); @@ -424,7 +425,7 @@ static int sii902x_bridge_attach(struct drm_bridge *bridge, int ret; if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) - return drm_bridge_attach(bridge->encoder, sii902x->next_bridge, + return drm_bridge_attach(encoder, sii902x->next_bridge, bridge, flags); drm_connector_helper_add(&sii902x->connector, @@ -452,7 +453,7 @@ static int sii902x_bridge_attach(struct drm_bridge *bridge, if (ret) return ret; - drm_connector_attach_encoder(&sii902x->connector, bridge->encoder); + drm_connector_attach_encoder(&sii902x->connector, encoder); return 0; } diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index 28a2e1ee04b2..3af650dc92a1 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -2203,6 +2203,7 @@ static inline struct sii8620 *bridge_to_sii8620(struct drm_bridge *bridge) } static int sii8620_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct sii8620 *ctx = bridge_to_sii8620(bridge); diff --git a/drivers/gpu/drm/bridge/simple-bridge.c b/drivers/gpu/drm/bridge/simple-bridge.c index ab0b0e36e97a..70db5b99e5bb 100644 --- a/drivers/gpu/drm/bridge/simple-bridge.c +++ b/drivers/gpu/drm/bridge/simple-bridge.c @@ -103,12 +103,13 @@ static const struct drm_connector_funcs simple_bridge_con_funcs = { }; static int simple_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct simple_bridge *sbridge = drm_bridge_to_simple_bridge(bridge); int ret; - ret = drm_bridge_attach(bridge->encoder, sbridge->next_bridge, bridge, + ret = drm_bridge_attach(encoder, sbridge->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) return ret; @@ -127,7 +128,7 @@ static int simple_bridge_attach(struct drm_bridge *bridge, return ret; } - drm_connector_attach_encoder(&sbridge->connector, bridge->encoder); + drm_connector_attach_encoder(&sbridge->connector, encoder); return 0; } diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 0890add5f707..b1cdf806b3c4 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -2889,12 +2889,13 @@ static int dw_hdmi_bridge_atomic_check(struct drm_bridge *bridge, } static int dw_hdmi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dw_hdmi *hdmi = bridge->driver_private; if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) - return drm_bridge_attach(bridge->encoder, hdmi->next_bridge, + return drm_bridge_attach(encoder, hdmi->next_bridge, bridge, flags); return dw_hdmi_connector_create(hdmi); diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 2b6e70a49f43..b08ada920a50 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -1072,15 +1072,16 @@ dw_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge, } static int dw_mipi_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge); /* Set the encoder type as caller does not know it */ - bridge->encoder->encoder_type = DRM_MODE_ENCODER_DSI; + encoder->encoder_type = DRM_MODE_ENCODER_DSI; /* Attach the panel-bridge to the dsi bridge */ - return drm_bridge_attach(bridge->encoder, dsi->panel_bridge, bridge, + return drm_bridge_attach(encoder, dsi->panel_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c index 5fd7a459efdd..c76f5f2e74d1 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi2.c @@ -870,15 +870,16 @@ dw_mipi_dsi2_bridge_mode_valid(struct drm_bridge *bridge, } static int dw_mipi_dsi2_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dw_mipi_dsi2 *dsi2 = bridge_to_dsi2(bridge); /* Set the encoder type as caller does not know it */ - bridge->encoder->encoder_type = DRM_MODE_ENCODER_DSI; + encoder->encoder_type = DRM_MODE_ENCODER_DSI; /* Attach the panel-bridge to the dsi bridge */ - return drm_bridge_attach(bridge->encoder, dsi2->panel_bridge, bridge, + return drm_bridge_attach(encoder, dsi2->panel_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/tc358762.c b/drivers/gpu/drm/bridge/tc358762.c index 49c76027f831..edf01476f2ef 100644 --- a/drivers/gpu/drm/bridge/tc358762.c +++ b/drivers/gpu/drm/bridge/tc358762.c @@ -202,11 +202,12 @@ static void tc358762_enable(struct drm_bridge *bridge, } static int tc358762_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tc358762 *ctx = bridge_to_tc358762(bridge); - return drm_bridge_attach(bridge->encoder, ctx->panel_bridge, + return drm_bridge_attach(encoder, ctx->panel_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/tc358764.c b/drivers/gpu/drm/bridge/tc358764.c index 3d3d135b4348..3f76c890fad9 100644 --- a/drivers/gpu/drm/bridge/tc358764.c +++ b/drivers/gpu/drm/bridge/tc358764.c @@ -295,11 +295,12 @@ static void tc358764_pre_enable(struct drm_bridge *bridge) } static int tc358764_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tc358764 *ctx = bridge_to_tc358764(bridge); - return drm_bridge_attach(bridge->encoder, ctx->next_bridge, bridge, flags); + return drm_bridge_attach(encoder, ctx->next_bridge, bridge, flags); } static const struct drm_bridge_funcs tc358764_bridge_funcs = { diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index 39e2d3a7a27d..7e5449fb86a3 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -1795,6 +1795,7 @@ static const struct drm_connector_funcs tc_connector_funcs = { }; static int tc_dpi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tc_data *tc = bridge_to_tc(bridge); @@ -1807,6 +1808,7 @@ static int tc_dpi_bridge_attach(struct drm_bridge *bridge, } static int tc_edp_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { u32 bus_format = MEDIA_BUS_FMT_RGB888_1X24; diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index ec79b0dd0e2c..6db18d1e8824 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -554,6 +554,7 @@ static const struct mipi_dsi_host_ops tc358768_dsi_host_ops = { }; static int tc358768_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); @@ -563,7 +564,7 @@ static int tc358768_bridge_attach(struct drm_bridge *bridge, return -ENOTSUPP; } - return drm_bridge_attach(bridge->encoder, priv->output.bridge, bridge, + return drm_bridge_attach(encoder, priv->output.bridge, bridge, flags); } diff --git a/drivers/gpu/drm/bridge/tc358775.c b/drivers/gpu/drm/bridge/tc358775.c index c89757bec4e6..13cd48e77d2d 100644 --- a/drivers/gpu/drm/bridge/tc358775.c +++ b/drivers/gpu/drm/bridge/tc358775.c @@ -589,12 +589,13 @@ static int tc358775_parse_dt(struct device_node *np, struct tc_data *tc) } static int tc_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tc_data *tc = bridge_to_tc(bridge); /* Attach the panel-bridge to the dsi bridge */ - return drm_bridge_attach(bridge->encoder, tc->panel_bridge, + return drm_bridge_attach(encoder, tc->panel_bridge, &tc->bridge, flags); } diff --git a/drivers/gpu/drm/bridge/tda998x_drv.c b/drivers/gpu/drm/bridge/tda998x_drv.c index ebc758c72891..9c5bb2a16769 100644 --- a/drivers/gpu/drm/bridge/tda998x_drv.c +++ b/drivers/gpu/drm/bridge/tda998x_drv.c @@ -1365,6 +1365,7 @@ static int tda998x_connector_init(struct tda998x_priv *priv, /* DRM bridge functions */ static int tda998x_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tda998x_priv *priv = bridge_to_tda998x_priv(bridge); diff --git a/drivers/gpu/drm/bridge/thc63lvd1024.c b/drivers/gpu/drm/bridge/thc63lvd1024.c index bba10cf9b4f9..e2fc78adebcf 100644 --- a/drivers/gpu/drm/bridge/thc63lvd1024.c +++ b/drivers/gpu/drm/bridge/thc63lvd1024.c @@ -43,11 +43,12 @@ static inline struct thc63_dev *to_thc63(struct drm_bridge *bridge) } static int thc63_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct thc63_dev *thc63 = to_thc63(bridge); - return drm_bridge_attach(bridge->encoder, thc63->next, bridge, flags); + return drm_bridge_attach(encoder, thc63->next, bridge, flags); } static enum drm_mode_status thc63_mode_valid(struct drm_bridge *bridge, diff --git a/drivers/gpu/drm/bridge/ti-dlpc3433.c b/drivers/gpu/drm/bridge/ti-dlpc3433.c index 85f2a0e74a1c..47638d1c96ec 100644 --- a/drivers/gpu/drm/bridge/ti-dlpc3433.c +++ b/drivers/gpu/drm/bridge/ti-dlpc3433.c @@ -242,12 +242,12 @@ static void dlpc_mode_set(struct drm_bridge *bridge, drm_mode_copy(&dlpc->mode, adjusted_mode); } -static int dlpc_attach(struct drm_bridge *bridge, +static int dlpc_attach(struct drm_bridge *bridge, struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dlpc *dlpc = bridge_to_dlpc(bridge); - return drm_bridge_attach(bridge->encoder, dlpc->next_bridge, bridge, flags); + return drm_bridge_attach(encoder, dlpc->next_bridge, bridge, flags); } static const struct drm_bridge_funcs dlpc_bridge_funcs = { diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi83.c b/drivers/gpu/drm/bridge/ti-sn65dsi83.c index 95563aa1b450..7122a3ebd883 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi83.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi83.c @@ -290,11 +290,12 @@ static struct sn65dsi83 *bridge_to_sn65dsi83(struct drm_bridge *bridge) } static int sn65dsi83_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct sn65dsi83 *ctx = bridge_to_sn65dsi83(bridge); - return drm_bridge_attach(bridge->encoder, ctx->panel_bridge, + return drm_bridge_attach(encoder, ctx->panel_bridge, &ctx->bridge, flags); } diff --git a/drivers/gpu/drm/bridge/ti-sn65dsi86.c b/drivers/gpu/drm/bridge/ti-sn65dsi86.c index 01d456b955ab..190929a41abd 100644 --- a/drivers/gpu/drm/bridge/ti-sn65dsi86.c +++ b/drivers/gpu/drm/bridge/ti-sn65dsi86.c @@ -732,6 +732,7 @@ static int ti_sn_attach_host(struct auxiliary_device *adev, struct ti_sn65dsi86 } static int ti_sn_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct ti_sn65dsi86 *pdata = bridge_to_ti_sn65dsi86(bridge); @@ -748,7 +749,7 @@ static int ti_sn_bridge_attach(struct drm_bridge *bridge, * Attach the next bridge. * We never want the next bridge to *also* create a connector. */ - ret = drm_bridge_attach(bridge->encoder, pdata->next_bridge, + ret = drm_bridge_attach(encoder, pdata->next_bridge, &pdata->bridge, flags | DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) goto err_initted_aux; diff --git a/drivers/gpu/drm/bridge/ti-tdp158.c b/drivers/gpu/drm/bridge/ti-tdp158.c index 22316382451f..cca75443f012 100644 --- a/drivers/gpu/drm/bridge/ti-tdp158.c +++ b/drivers/gpu/drm/bridge/ti-tdp158.c @@ -45,11 +45,13 @@ static void tdp158_disable(struct drm_bridge *bridge, regulator_disable(tdp158->vcc); } -static int tdp158_attach(struct drm_bridge *bridge, enum drm_bridge_attach_flags flags) +static int tdp158_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, + enum drm_bridge_attach_flags flags) { struct tdp158 *tdp158 = bridge->driver_private; - return drm_bridge_attach(bridge->encoder, tdp158->next, bridge, flags); + return drm_bridge_attach(encoder, tdp158->next, bridge, flags); } static const struct drm_bridge_funcs tdp158_bridge_funcs = { diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index 79ab5da827e1..e15d232ddbac 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -120,12 +120,13 @@ static void tfp410_hpd_callback(void *arg, enum drm_connector_status status) } static int tfp410_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tfp410 *dvi = drm_bridge_to_tfp410(bridge); int ret; - ret = drm_bridge_attach(bridge->encoder, dvi->next_bridge, bridge, + ret = drm_bridge_attach(encoder, dvi->next_bridge, bridge, DRM_BRIDGE_ATTACH_NO_CONNECTOR); if (ret < 0) return ret; @@ -159,7 +160,7 @@ static int tfp410_attach(struct drm_bridge *bridge, drm_display_info_set_bus_formats(&dvi->connector.display_info, &dvi->bus_format, 1); - drm_connector_attach_encoder(&dvi->connector, bridge->encoder); + drm_connector_attach_encoder(&dvi->connector, encoder); return 0; } diff --git a/drivers/gpu/drm/bridge/ti-tpd12s015.c b/drivers/gpu/drm/bridge/ti-tpd12s015.c index 47b74cb25b14..1c289051a598 100644 --- a/drivers/gpu/drm/bridge/ti-tpd12s015.c +++ b/drivers/gpu/drm/bridge/ti-tpd12s015.c @@ -38,6 +38,7 @@ static inline struct tpd12s015_device *to_tpd12s015(struct drm_bridge *bridge) } static int tpd12s015_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tpd12s015_device *tpd = to_tpd12s015(bridge); @@ -46,7 +47,7 @@ static int tpd12s015_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - ret = drm_bridge_attach(bridge->encoder, tpd->next_bridge, + ret = drm_bridge_attach(encoder, tpd->next_bridge, bridge, flags); if (ret < 0) return ret; diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index ea9525ec16b5..5bdce9db4475 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -328,7 +328,7 @@ int drm_bridge_attach(struct drm_encoder *encoder, struct drm_bridge *bridge, list_add(&bridge->chain_node, &encoder->bridge_chain); if (bridge->funcs->attach) { - ret = bridge->funcs->attach(bridge, flags); + ret = bridge->funcs->attach(bridge, encoder, flags); if (ret < 0) goto err_reset_bridge; } diff --git a/drivers/gpu/drm/imx/ipuv3/parallel-display.c b/drivers/gpu/drm/imx/ipuv3/parallel-display.c index 9e66eb77b1eb..6d8325c76697 100644 --- a/drivers/gpu/drm/imx/ipuv3/parallel-display.c +++ b/drivers/gpu/drm/imx/ipuv3/parallel-display.c @@ -162,11 +162,12 @@ static int imx_pd_bridge_atomic_check(struct drm_bridge *bridge, } static int imx_pd_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct imx_parallel_display *imxpd = bridge_to_imxpd(bridge); - return drm_bridge_attach(bridge->encoder, imxpd->next_bridge, bridge, flags); + return drm_bridge_attach(encoder, imxpd->next_bridge, bridge, flags); } static const struct drm_bridge_funcs imx_pd_bridge_funcs = { diff --git a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c index 20b93fff0239..f851e9ffdb28 100644 --- a/drivers/gpu/drm/ingenic/ingenic-drm-drv.c +++ b/drivers/gpu/drm/ingenic/ingenic-drm-drv.c @@ -791,11 +791,12 @@ static void ingenic_drm_encoder_atomic_mode_set(struct drm_encoder *encoder, } static int ingenic_drm_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { - struct ingenic_drm_bridge *ib = to_ingenic_drm_bridge(bridge->encoder); + struct ingenic_drm_bridge *ib = to_ingenic_drm_bridge(encoder); - return drm_bridge_attach(bridge->encoder, ib->next_bridge, + return drm_bridge_attach(encoder, ib->next_bridge, &ib->bridge, flags); } diff --git a/drivers/gpu/drm/mcde/mcde_dsi.c b/drivers/gpu/drm/mcde/mcde_dsi.c index 395449a72f0a..b302d8ec3ad0 100644 --- a/drivers/gpu/drm/mcde/mcde_dsi.c +++ b/drivers/gpu/drm/mcde/mcde_dsi.c @@ -1048,6 +1048,7 @@ void mcde_dsi_disable(struct drm_bridge *bridge) } static int mcde_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct mcde_dsi *d = bridge_to_mcde_dsi(bridge); @@ -1059,7 +1060,7 @@ static int mcde_dsi_bridge_attach(struct drm_bridge *bridge, } /* Attach the DSI bridge to the output (panel etc) bridge */ - return drm_bridge_attach(bridge->encoder, d->bridge_out, bridge, flags); + return drm_bridge_attach(encoder, d->bridge_out, bridge, flags); } static const struct drm_bridge_funcs mcde_dsi_bridge_funcs = { diff --git a/drivers/gpu/drm/mediatek/mtk_dp.c b/drivers/gpu/drm/mediatek/mtk_dp.c index 3d4648d2e15f..4523cc0a2db8 100644 --- a/drivers/gpu/drm/mediatek/mtk_dp.c +++ b/drivers/gpu/drm/mediatek/mtk_dp.c @@ -2287,6 +2287,7 @@ static void mtk_dp_poweroff(struct mtk_dp *mtk_dp) } static int mtk_dp_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct mtk_dp *mtk_dp = mtk_dp_from_bridge(bridge); @@ -2310,7 +2311,7 @@ static int mtk_dp_bridge_attach(struct drm_bridge *bridge, goto err_aux_register; if (mtk_dp->next_bridge) { - ret = drm_bridge_attach(bridge->encoder, mtk_dp->next_bridge, + ret = drm_bridge_attach(encoder, mtk_dp->next_bridge, &mtk_dp->bridge, flags); if (ret) { drm_warn(mtk_dp->drm_dev, diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c index 1864eb02dbf5..6b96ed4fc861 100644 --- a/drivers/gpu/drm/mediatek/mtk_dpi.c +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c @@ -701,6 +701,7 @@ static int mtk_dpi_bridge_atomic_check(struct drm_bridge *bridge, } static int mtk_dpi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct mtk_dpi *dpi = bridge_to_dpi(bridge); @@ -719,7 +720,7 @@ static int mtk_dpi_bridge_attach(struct drm_bridge *bridge, "Failed to get bridge\n"); } - return drm_bridge_attach(bridge->encoder, dpi->next_bridge, + return drm_bridge_attach(encoder, dpi->next_bridge, &dpi->bridge, flags); } diff --git a/drivers/gpu/drm/mediatek/mtk_dsi.c b/drivers/gpu/drm/mediatek/mtk_dsi.c index 0683c2b3ca5b..cd2fbd8487c5 100644 --- a/drivers/gpu/drm/mediatek/mtk_dsi.c +++ b/drivers/gpu/drm/mediatek/mtk_dsi.c @@ -807,12 +807,13 @@ static void mtk_output_dsi_disable(struct mtk_dsi *dsi) } static int mtk_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct mtk_dsi *dsi = bridge_to_dsi(bridge); /* Attach the panel or bridge to the dsi bridge */ - return drm_bridge_attach(bridge->encoder, dsi->next_bridge, + return drm_bridge_attach(encoder, dsi->next_bridge, &dsi->bridge, flags); } diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi.c b/drivers/gpu/drm/mediatek/mtk_hdmi.c index d4ab098e1174..e753b8e2d91b 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi.c @@ -1278,6 +1278,7 @@ static const struct drm_edid *mtk_hdmi_bridge_edid_read(struct drm_bridge *bridg } static int mtk_hdmi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct mtk_hdmi *hdmi = hdmi_ctx_from_bridge(bridge); @@ -1290,7 +1291,7 @@ static int mtk_hdmi_bridge_attach(struct drm_bridge *bridge, } if (hdmi->next_bridge) { - ret = drm_bridge_attach(bridge->encoder, hdmi->next_bridge, + ret = drm_bridge_attach(encoder, hdmi->next_bridge, bridge, flags); if (ret) return ret; diff --git a/drivers/gpu/drm/meson/meson_encoder_cvbs.c b/drivers/gpu/drm/meson/meson_encoder_cvbs.c index e79f7c3ce32e..c9678dc68fa1 100644 --- a/drivers/gpu/drm/meson/meson_encoder_cvbs.c +++ b/drivers/gpu/drm/meson/meson_encoder_cvbs.c @@ -83,12 +83,13 @@ meson_cvbs_get_mode(const struct drm_display_mode *req_mode) } static int meson_encoder_cvbs_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct meson_encoder_cvbs *meson_encoder_cvbs = bridge_to_meson_encoder_cvbs(bridge); - return drm_bridge_attach(bridge->encoder, meson_encoder_cvbs->next_bridge, + return drm_bridge_attach(encoder, meson_encoder_cvbs->next_bridge, &meson_encoder_cvbs->bridge, flags); } diff --git a/drivers/gpu/drm/meson/meson_encoder_dsi.c b/drivers/gpu/drm/meson/meson_encoder_dsi.c index fe204437bd65..3db518e5f95d 100644 --- a/drivers/gpu/drm/meson/meson_encoder_dsi.c +++ b/drivers/gpu/drm/meson/meson_encoder_dsi.c @@ -33,11 +33,12 @@ struct meson_encoder_dsi { container_of(x, struct meson_encoder_dsi, bridge) static int meson_encoder_dsi_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct meson_encoder_dsi *encoder_dsi = bridge_to_meson_encoder_dsi(bridge); - return drm_bridge_attach(bridge->encoder, encoder_dsi->next_bridge, + return drm_bridge_attach(encoder, encoder_dsi->next_bridge, &encoder_dsi->bridge, flags); } diff --git a/drivers/gpu/drm/meson/meson_encoder_hdmi.c b/drivers/gpu/drm/meson/meson_encoder_hdmi.c index 6d1c9262a2cf..5f02695aafd1 100644 --- a/drivers/gpu/drm/meson/meson_encoder_hdmi.c +++ b/drivers/gpu/drm/meson/meson_encoder_hdmi.c @@ -49,11 +49,12 @@ struct meson_encoder_hdmi { container_of(x, struct meson_encoder_hdmi, bridge) static int meson_encoder_hdmi_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct meson_encoder_hdmi *encoder_hdmi = bridge_to_meson_encoder_hdmi(bridge); - return drm_bridge_attach(bridge->encoder, encoder_hdmi->next_bridge, + return drm_bridge_attach(encoder, encoder_hdmi->next_bridge, &encoder_hdmi->bridge, flags); } diff --git a/drivers/gpu/drm/msm/dsi/dsi_manager.c b/drivers/gpu/drm/msm/dsi/dsi_manager.c index a210b7c9e5ca..895ba9815a65 100644 --- a/drivers/gpu/drm/msm/dsi/dsi_manager.c +++ b/drivers/gpu/drm/msm/dsi/dsi_manager.c @@ -424,12 +424,13 @@ static enum drm_mode_status dsi_mgr_bridge_mode_valid(struct drm_bridge *bridge, } static int dsi_mgr_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { int id = dsi_mgr_bridge_get_id(bridge); struct msm_dsi *msm_dsi = dsi_mgr_get_dsi(id); - return drm_bridge_attach(bridge->encoder, msm_dsi->next_bridge, + return drm_bridge_attach(encoder, msm_dsi->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c index b17e77f700dd..6eff97a09160 100644 --- a/drivers/gpu/drm/omapdrm/dss/dpi.c +++ b/drivers/gpu/drm/omapdrm/dss/dpi.c @@ -420,6 +420,7 @@ static void dpi_init_pll(struct dpi_data *dpi) */ static int dpi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dpi_data *dpi = drm_bridge_to_dpi(bridge); @@ -429,7 +430,7 @@ static int dpi_bridge_attach(struct drm_bridge *bridge, dpi_init_pll(dpi); - return drm_bridge_attach(bridge->encoder, dpi->output.next_bridge, + return drm_bridge_attach(encoder, dpi->output.next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/omapdrm/dss/dsi.c b/drivers/gpu/drm/omapdrm/dss/dsi.c index 59d20eb8a7e0..35e3e332bdcf 100644 --- a/drivers/gpu/drm/omapdrm/dss/dsi.c +++ b/drivers/gpu/drm/omapdrm/dss/dsi.c @@ -4617,6 +4617,7 @@ static const struct component_ops dsi_component_ops = { */ static int dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct dsi_data *dsi = drm_bridge_to_dsi(bridge); @@ -4624,7 +4625,7 @@ static int dsi_bridge_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - return drm_bridge_attach(bridge->encoder, dsi->output.next_bridge, + return drm_bridge_attach(encoder, dsi->output.next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi4.c b/drivers/gpu/drm/omapdrm/dss/hdmi4.c index e1ac447221ee..a3b22952fdc3 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi4.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi4.c @@ -314,6 +314,7 @@ void hdmi4_core_disable(struct hdmi_core_data *core) */ static int hdmi4_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct omap_hdmi *hdmi = drm_bridge_to_hdmi(bridge); @@ -321,7 +322,7 @@ static int hdmi4_bridge_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - return drm_bridge_attach(bridge->encoder, hdmi->output.next_bridge, + return drm_bridge_attach(encoder, hdmi->output.next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/omapdrm/dss/hdmi5.c b/drivers/gpu/drm/omapdrm/dss/hdmi5.c index fa9904e4c218..0c98444d39a9 100644 --- a/drivers/gpu/drm/omapdrm/dss/hdmi5.c +++ b/drivers/gpu/drm/omapdrm/dss/hdmi5.c @@ -312,6 +312,7 @@ static void hdmi_core_disable(struct omap_hdmi *hdmi) */ static int hdmi5_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct omap_hdmi *hdmi = drm_bridge_to_hdmi(bridge); @@ -319,7 +320,7 @@ static int hdmi5_bridge_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - return drm_bridge_attach(bridge->encoder, hdmi->output.next_bridge, + return drm_bridge_attach(encoder, hdmi->output.next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c index f9ae358e8e52..e78826e4b560 100644 --- a/drivers/gpu/drm/omapdrm/dss/sdi.c +++ b/drivers/gpu/drm/omapdrm/dss/sdi.c @@ -128,6 +128,7 @@ static void sdi_config_lcd_manager(struct sdi_device *sdi) */ static int sdi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct sdi_device *sdi = drm_bridge_to_sdi(bridge); @@ -135,7 +136,7 @@ static int sdi_bridge_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - return drm_bridge_attach(bridge->encoder, sdi->output.next_bridge, + return drm_bridge_attach(encoder, sdi->output.next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c index aaeef603682c..50349518eda1 100644 --- a/drivers/gpu/drm/omapdrm/dss/venc.c +++ b/drivers/gpu/drm/omapdrm/dss/venc.c @@ -538,6 +538,7 @@ static int venc_get_clocks(struct venc_device *venc) */ static int venc_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct venc_device *venc = drm_bridge_to_venc(bridge); @@ -545,7 +546,7 @@ static int venc_bridge_attach(struct drm_bridge *bridge, if (!(flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR)) return -EINVAL; - return drm_bridge_attach(bridge->encoder, venc->output.next_bridge, + return drm_bridge_attach(encoder, venc->output.next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c index 380a855b832a..a9145253294f 100644 --- a/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_lvds.c @@ -634,6 +634,7 @@ static bool rcar_lvds_mode_fixup(struct drm_bridge *bridge, } static int rcar_lvds_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct rcar_lvds *lvds = bridge_to_rcar_lvds(bridge); @@ -641,7 +642,7 @@ static int rcar_lvds_attach(struct drm_bridge *bridge, if (!lvds->next_bridge) return 0; - return drm_bridge_attach(bridge->encoder, lvds->next_bridge, bridge, + return drm_bridge_attach(encoder, lvds->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c index d1e626068065..7ab8be46c7f6 100644 --- a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c @@ -799,11 +799,12 @@ static void rcar_mipi_dsi_stop_video(struct rcar_mipi_dsi *dsi) */ static int rcar_mipi_dsi_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct rcar_mipi_dsi *dsi = bridge_to_rcar_mipi_dsi(bridge); - return drm_bridge_attach(bridge->encoder, dsi->next_bridge, bridge, + return drm_bridge_attach(encoder, dsi->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c index 4550c6d84796..96c014449547 100644 --- a/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rz-du/rzg2l_mipi_dsi.c @@ -523,11 +523,12 @@ err: */ static int rzg2l_mipi_dsi_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct rzg2l_mipi_dsi *dsi = bridge_to_rzg2l_mipi_dsi(bridge); - return drm_bridge_attach(bridge->encoder, dsi->next_bridge, bridge, + return drm_bridge_attach(encoder, dsi->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/stm/lvds.c b/drivers/gpu/drm/stm/lvds.c index 4613e8e3b8fd..a3ae9a93ce66 100644 --- a/drivers/gpu/drm/stm/lvds.c +++ b/drivers/gpu/drm/stm/lvds.c @@ -934,28 +934,27 @@ static const struct drm_connector_funcs lvds_conn_funcs = { .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, }; -static int lvds_attach(struct drm_bridge *bridge, +static int lvds_attach(struct drm_bridge *bridge, struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct stm_lvds *lvds = bridge_to_stm_lvds(bridge); struct drm_connector *connector = &lvds->connector; - struct drm_encoder *encoder = bridge->encoder; int ret; - if (!bridge->encoder) { + if (!encoder) { drm_err(bridge->dev, "Parent encoder object not found\n"); return -ENODEV; } /* Set the encoder type as caller does not know it */ - bridge->encoder->encoder_type = DRM_MODE_ENCODER_LVDS; + encoder->encoder_type = DRM_MODE_ENCODER_LVDS; /* No cloning support */ - bridge->encoder->possible_clones = 0; + encoder->possible_clones = 0; /* If we have a next bridge just attach it. */ if (lvds->next_bridge) - return drm_bridge_attach(bridge->encoder, lvds->next_bridge, + return drm_bridge_attach(encoder, lvds->next_bridge, bridge, flags); if (flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR) { diff --git a/drivers/gpu/drm/tidss/tidss_encoder.c b/drivers/gpu/drm/tidss/tidss_encoder.c index 17a86bed8054..95b4aeff2775 100644 --- a/drivers/gpu/drm/tidss/tidss_encoder.c +++ b/drivers/gpu/drm/tidss/tidss_encoder.c @@ -34,11 +34,12 @@ static inline struct tidss_encoder } static int tidss_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct tidss_encoder *t_enc = bridge_to_tidss_encoder(bridge); - return drm_bridge_attach(bridge->encoder, t_enc->next_bridge, + return drm_bridge_attach(encoder, t_enc->next_bridge, bridge, flags); } diff --git a/drivers/gpu/drm/vc4/vc4_dsi.c b/drivers/gpu/drm/vc4/vc4_dsi.c index 779b22efe27b..efc6f6078b02 100644 --- a/drivers/gpu/drm/vc4/vc4_dsi.c +++ b/drivers/gpu/drm/vc4/vc4_dsi.c @@ -1160,12 +1160,13 @@ static void vc4_dsi_bridge_enable(struct drm_bridge *bridge, } static int vc4_dsi_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct vc4_dsi *dsi = bridge_to_vc4_dsi(bridge); /* Attach the panel or bridge to the dsi bridge */ - return drm_bridge_attach(bridge->encoder, dsi->out_bridge, + return drm_bridge_attach(encoder, dsi->out_bridge, &dsi->bridge, flags); } diff --git a/drivers/gpu/drm/xlnx/zynqmp_dp.c b/drivers/gpu/drm/xlnx/zynqmp_dp.c index a6a4a871f197..11d2415fb5a1 100644 --- a/drivers/gpu/drm/xlnx/zynqmp_dp.c +++ b/drivers/gpu/drm/xlnx/zynqmp_dp.c @@ -1481,6 +1481,7 @@ static void zynqmp_dp_disp_disable(struct zynqmp_dp *dp, */ static int zynqmp_dp_bridge_attach(struct drm_bridge *bridge, + struct drm_encoder *encoder, enum drm_bridge_attach_flags flags) { struct zynqmp_dp *dp = bridge_to_dp(bridge); @@ -1494,7 +1495,7 @@ static int zynqmp_dp_bridge_attach(struct drm_bridge *bridge, } if (dp->next_bridge) { - ret = drm_bridge_attach(bridge->encoder, dp->next_bridge, + ret = drm_bridge_attach(encoder, dp->next_bridge, bridge, flags); if (ret < 0) goto error; diff --git a/drivers/platform/arm64/acer-aspire1-ec.c b/drivers/platform/arm64/acer-aspire1-ec.c index 2df42406430d..958fe1bf5f85 100644 --- a/drivers/platform/arm64/acer-aspire1-ec.c +++ b/drivers/platform/arm64/acer-aspire1-ec.c @@ -366,7 +366,8 @@ static const struct power_supply_desc aspire_ec_adp_psy_desc = { * USB-C DP Alt mode HPD. */ -static int aspire_ec_bridge_attach(struct drm_bridge *bridge, enum drm_bridge_attach_flags flags) +static int aspire_ec_bridge_attach(struct drm_bridge *bridge, struct drm_encoder *encoder, + enum drm_bridge_attach_flags flags) { return flags & DRM_BRIDGE_ATTACH_NO_CONNECTOR ? 0 : -EINVAL; } diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index b0d86a685a41..884ff1faa4c8 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -73,7 +73,7 @@ struct drm_bridge_funcs { * * Zero on success, error code on failure. */ - int (*attach)(struct drm_bridge *bridge, + int (*attach)(struct drm_bridge *bridge, struct drm_encoder *encoder, enum drm_bridge_attach_flags flags); /** |