diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c index 2bc6e4f85171697a9fb7ff29831eb5316bba05af..371f4a9f866d1cf6a46a567f047e2f66283ddb10 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx6345.c @@ -585,6 +585,7 @@ static int anx6345_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status anx6345_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { if (mode->flags & DRM_MODE_FLAG_INTERLACE) diff --git a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c index 0d5a5ad0c9ee44981327d02f43c2b00c0a5356ea..81debd02c1693a97fc3f6456efe232b60e999fe9 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c +++ b/drivers/gpu/drm/bridge/analogix/analogix-anx78xx.c @@ -944,6 +944,7 @@ static int anx78xx_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status anx78xx_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { if (mode->flags & DRM_MODE_FLAG_INTERLACE) diff --git a/drivers/gpu/drm/bridge/cdns-dsi.c b/drivers/gpu/drm/bridge/cdns-dsi.c index 69c3892caee52e7b1e4661560ffa06080481c7fb..76373e31df92dc444b82733b7b7c6730f27efade 100644 --- a/drivers/gpu/drm/bridge/cdns-dsi.c +++ b/drivers/gpu/drm/bridge/cdns-dsi.c @@ -663,6 +663,7 @@ static int cdns_dsi_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status cdns_dsi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct cdns_dsi_input *input = bridge_to_cdns_dsi_input(bridge); diff --git a/drivers/gpu/drm/bridge/chrontel-ch7033.c b/drivers/gpu/drm/bridge/chrontel-ch7033.c index f8675d82974bc01692880558563603f2475e8a2b..486f405c2e1648ed50aa72d2bd40887084ce3485 100644 --- a/drivers/gpu/drm/bridge/chrontel-ch7033.c +++ b/drivers/gpu/drm/bridge/chrontel-ch7033.c @@ -317,6 +317,7 @@ static void ch7033_bridge_detach(struct drm_bridge *bridge) } static enum drm_mode_status ch7033_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { if (mode->clock > 165000) diff --git a/drivers/gpu/drm/bridge/nwl-dsi.c b/drivers/gpu/drm/bridge/nwl-dsi.c index b14d725bf609d55c46aa07f42d291c7b9401de20..77a79af709147ea03b3dfc58f571278b31b4444a 100644 --- a/drivers/gpu/drm/bridge/nwl-dsi.c +++ b/drivers/gpu/drm/bridge/nwl-dsi.c @@ -818,6 +818,7 @@ static bool nwl_dsi_bridge_mode_fixup(struct drm_bridge *bridge, static enum drm_mode_status nwl_dsi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct nwl_dsi *dsi = bridge_to_dsi(bridge); diff --git a/drivers/gpu/drm/bridge/sii9234.c b/drivers/gpu/drm/bridge/sii9234.c index b1258f0ed20551b85072138bf0ad3c9cb56fd3bc..15c98a7bd81c408a511615f88e0089ff6169027a 100644 --- a/drivers/gpu/drm/bridge/sii9234.c +++ b/drivers/gpu/drm/bridge/sii9234.c @@ -873,6 +873,7 @@ static inline struct sii9234 *bridge_to_sii9234(struct drm_bridge *bridge) } static enum drm_mode_status sii9234_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { if (mode->clock > MHL1_MAX_CLK) diff --git a/drivers/gpu/drm/bridge/sil-sii8620.c b/drivers/gpu/drm/bridge/sil-sii8620.c index 92acd336aa894bd40a435df5a2c77116ccd94455..7c0c93c7e61f2bb8ca224296b8ec0572dd85c15b 100644 --- a/drivers/gpu/drm/bridge/sil-sii8620.c +++ b/drivers/gpu/drm/bridge/sil-sii8620.c @@ -2244,6 +2244,7 @@ static int sii8620_is_packing_required(struct sii8620 *ctx, } static enum drm_mode_status sii8620_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct sii8620 *ctx = bridge_to_sii8620(bridge); diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c index 30681398cfb0576af7698219aa0ec7693f72ad2f..b535354150db943f450b6dc6c5abaef5204f30ee 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c @@ -2767,6 +2767,7 @@ static void dw_hdmi_bridge_detach(struct drm_bridge *bridge) static enum drm_mode_status dw_hdmi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct dw_hdmi *hdmi = bridge->driver_private; diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c index 5ef0f154aa7bd00f9b67a71e8123e970fae989c5..c223fb9a04cbf2da2a6ccc45ed103c95094ca673 100644 --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c @@ -924,6 +924,7 @@ static void dw_mipi_dsi_bridge_enable(struct drm_bridge *bridge) static enum drm_mode_status dw_mipi_dsi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct dw_mipi_dsi *dsi = bridge_to_dsi(bridge); diff --git a/drivers/gpu/drm/bridge/tc358767.c b/drivers/gpu/drm/bridge/tc358767.c index e4c0ea03ae3a42bb52c90e402196f5e59ac28fe0..c2777b226c7505967002e0660b1dc7fdc4699aa2 100644 --- a/drivers/gpu/drm/bridge/tc358767.c +++ b/drivers/gpu/drm/bridge/tc358767.c @@ -1306,6 +1306,7 @@ static bool tc_bridge_mode_fixup(struct drm_bridge *bridge, } static enum drm_mode_status tc_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct tc_data *tc = bridge_to_tc(bridge); diff --git a/drivers/gpu/drm/bridge/tc358768.c b/drivers/gpu/drm/bridge/tc358768.c index 6650fe4cfc20f79585eb1591f3437425dc033d5a..4a463fadf7437d0ad38f788d51447c861c01319d 100644 --- a/drivers/gpu/drm/bridge/tc358768.c +++ b/drivers/gpu/drm/bridge/tc358768.c @@ -529,6 +529,7 @@ static int tc358768_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status tc358768_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct tc358768_priv *priv = bridge_to_tc358768(bridge); diff --git a/drivers/gpu/drm/bridge/thc63lvd1024.c b/drivers/gpu/drm/bridge/thc63lvd1024.c index 97d8129760e97fb0b5591d54af8af4f5a8cd37b5..86b06975bfdd43e1892b0c744ba1720cf1937eac 100644 --- a/drivers/gpu/drm/bridge/thc63lvd1024.c +++ b/drivers/gpu/drm/bridge/thc63lvd1024.c @@ -51,6 +51,7 @@ static int thc63_attach(struct drm_bridge *bridge, } static enum drm_mode_status thc63_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct thc63_dev *thc63 = to_thc63(bridge); diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index 6467e6f2f1fa8e83698f71e41bff636adb55b106..ba3fa2a9b8a418d04bb54de4a57414861f0ba68a 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -192,6 +192,7 @@ static void tfp410_disable(struct drm_bridge *bridge) } static enum drm_mode_status tfp410_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { if (mode->clock < 25000) diff --git a/drivers/gpu/drm/drm_atomic_helper.c b/drivers/gpu/drm/drm_atomic_helper.c index a1898c58ae3ccd72e4d50a352510d15b70459f04..f68c69a45752a232ecc79f763617cdca6fd25608 100644 --- a/drivers/gpu/drm/drm_atomic_helper.c +++ b/drivers/gpu/drm/drm_atomic_helper.c @@ -506,7 +506,8 @@ static enum drm_mode_status mode_valid_path(struct drm_connector *connector, } bridge = drm_bridge_chain_get_first_bridge(encoder); - ret = drm_bridge_chain_mode_valid(bridge, mode); + ret = drm_bridge_chain_mode_valid(bridge, &connector->display_info, + mode); if (ret != MODE_OK) { DRM_DEBUG_ATOMIC("[BRIDGE] mode_valid() failed\n"); return ret; diff --git a/drivers/gpu/drm/drm_bridge.c b/drivers/gpu/drm/drm_bridge.c index fe1e3460b486d7ee45fc30f4e1479d98c1606c07..64f0effb52ac1210dd54da79640c3361da3a825f 100644 --- a/drivers/gpu/drm/drm_bridge.c +++ b/drivers/gpu/drm/drm_bridge.c @@ -377,6 +377,7 @@ EXPORT_SYMBOL(drm_bridge_chain_mode_fixup); * drm_bridge_chain_mode_valid - validate the mode against all bridges in the * encoder chain. * @bridge: bridge control structure + * @info: display info against which the mode shall be validated * @mode: desired mode to be validated * * Calls &drm_bridge_funcs.mode_valid for all the bridges in the encoder @@ -390,6 +391,7 @@ EXPORT_SYMBOL(drm_bridge_chain_mode_fixup); */ enum drm_mode_status drm_bridge_chain_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct drm_encoder *encoder; @@ -404,7 +406,7 @@ drm_bridge_chain_mode_valid(struct drm_bridge *bridge, if (!bridge->funcs->mode_valid) continue; - ret = bridge->funcs->mode_valid(bridge, mode); + ret = bridge->funcs->mode_valid(bridge, info, mode); if (ret != MODE_OK) return ret; } diff --git a/drivers/gpu/drm/drm_probe_helper.c b/drivers/gpu/drm/drm_probe_helper.c index 26e997f1524fc3ade4e6350f50a990f22ed4b583..09e872e61315a87ee868bb3d7d10c7737c45b810 100644 --- a/drivers/gpu/drm/drm_probe_helper.c +++ b/drivers/gpu/drm/drm_probe_helper.c @@ -114,7 +114,9 @@ drm_mode_validate_pipeline(struct drm_display_mode *mode, } bridge = drm_bridge_chain_get_first_bridge(encoder); - ret = drm_bridge_chain_mode_valid(bridge, mode); + ret = drm_bridge_chain_mode_valid(bridge, + &connector->display_info, + mode); if (ret != MODE_OK) { /* There is also no point in continuing for crtc check * here. */ diff --git a/drivers/gpu/drm/i2c/tda998x_drv.c b/drivers/gpu/drm/i2c/tda998x_drv.c index 9517f522dcb9c20b4dadd6b76451b1e9b7d3829d..50fd119a52763402a608c1782de84c4342954787 100644 --- a/drivers/gpu/drm/i2c/tda998x_drv.c +++ b/drivers/gpu/drm/i2c/tda998x_drv.c @@ -1379,6 +1379,7 @@ static void tda998x_bridge_detach(struct drm_bridge *bridge) } static enum drm_mode_status tda998x_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { /* TDA19988 dotclock can go up to 165MHz */ diff --git a/drivers/gpu/drm/omapdrm/dss/dpi.c b/drivers/gpu/drm/omapdrm/dss/dpi.c index 5110acb0c6c174136648379db81c4d89f7cf1c49..1d2992daef4097e6e323389866c42809c81ba95e 100644 --- a/drivers/gpu/drm/omapdrm/dss/dpi.c +++ b/drivers/gpu/drm/omapdrm/dss/dpi.c @@ -434,6 +434,7 @@ static int dpi_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status dpi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct dpi_data *dpi = drm_bridge_to_dpi(bridge); diff --git a/drivers/gpu/drm/omapdrm/dss/sdi.c b/drivers/gpu/drm/omapdrm/dss/sdi.c index 417a8740ad0ac77f85f92c6c58e85ebec511914f..033fd30074b078021f60c64edeae4fbea65931d8 100644 --- a/drivers/gpu/drm/omapdrm/dss/sdi.c +++ b/drivers/gpu/drm/omapdrm/dss/sdi.c @@ -140,6 +140,7 @@ static int sdi_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status sdi_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { struct sdi_device *sdi = drm_bridge_to_sdi(bridge); diff --git a/drivers/gpu/drm/omapdrm/dss/venc.c b/drivers/gpu/drm/omapdrm/dss/venc.c index 9701843ccf09d946c091156f0611811410c465d2..4406ce2a08b4057c9bba570bd83ba5d1449e52ab 100644 --- a/drivers/gpu/drm/omapdrm/dss/venc.c +++ b/drivers/gpu/drm/omapdrm/dss/venc.c @@ -548,6 +548,7 @@ static int venc_bridge_attach(struct drm_bridge *bridge, static enum drm_mode_status venc_bridge_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode) { switch (venc_get_videomode(mode)) { diff --git a/include/drm/drm_bridge.h b/include/drm/drm_bridge.h index ea2aa5ebae3467d4d3d2a030aef206f8bd8b4e18..e3d7f36d8c3926b21c0fd26ef6ea2aa489d4264d 100644 --- a/include/drm/drm_bridge.h +++ b/include/drm/drm_bridge.h @@ -35,6 +35,7 @@ struct drm_bridge; struct drm_bridge_timings; struct drm_connector; +struct drm_display_info; struct drm_panel; struct edid; struct i2c_adapter; @@ -112,6 +113,7 @@ struct drm_bridge_funcs { * drm_mode_status Enum */ enum drm_mode_status (*mode_valid)(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode); /** @@ -836,6 +838,7 @@ bool drm_bridge_chain_mode_fixup(struct drm_bridge *bridge, struct drm_display_mode *adjusted_mode); enum drm_mode_status drm_bridge_chain_mode_valid(struct drm_bridge *bridge, + const struct drm_display_info *info, const struct drm_display_mode *mode); void drm_bridge_chain_disable(struct drm_bridge *bridge); void drm_bridge_chain_post_disable(struct drm_bridge *bridge);