From a1383655cfaa71609d6236ae0fcf3b6047462b98 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Sat, 29 Feb 2020 09:25:20 +0100 Subject: bcm27xx: add linux 5.4 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Tested on bcm2710 (Raspberry Pi 3B). Signed-off-by: Álvaro Fernández Rojas --- ...c4-fkms-Set-default-state-margin-at-reset.patch | 34 ++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 target/linux/bcm27xx/patches-5.4/950-0294-drm-vc4-fkms-Set-default-state-margin-at-reset.patch (limited to 'target/linux/bcm27xx/patches-5.4/950-0294-drm-vc4-fkms-Set-default-state-margin-at-reset.patch') diff --git a/target/linux/bcm27xx/patches-5.4/950-0294-drm-vc4-fkms-Set-default-state-margin-at-reset.patch b/target/linux/bcm27xx/patches-5.4/950-0294-drm-vc4-fkms-Set-default-state-margin-at-reset.patch new file mode 100644 index 0000000000..51664f3f98 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0294-drm-vc4-fkms-Set-default-state-margin-at-reset.patch @@ -0,0 +1,34 @@ +From 651d4137cc20de6b64edd2302ebd82d8e88121df Mon Sep 17 00:00:00 2001 +From: Dave Stevenson +Date: Tue, 23 Jul 2019 11:09:26 +0100 +Subject: [PATCH] drm/vc4: fkms: Set default state margin at reset + +Now that the TV margins are properly parsed and filled into +drm_cmdline_mode, we just need to initialise the first state at reset to +get those values and start using them. + +Signed-off-by: Dave Stevenson +--- + drivers/gpu/drm/vc4/vc4_firmware_kms.c | 7 +++++++ + 1 file changed, 7 insertions(+) + +--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c +@@ -1481,10 +1481,17 @@ int vc4_connector_atomic_set_property(st + return -EINVAL; + } + ++static void vc4_hdmi_connector_reset(struct drm_connector *connector) ++{ ++ drm_atomic_helper_connector_reset(connector); ++ drm_atomic_helper_connector_tv_reset(connector); ++} ++ + static const struct drm_connector_funcs vc4_fkms_connector_funcs = { + .detect = vc4_fkms_connector_detect, + .fill_modes = drm_helper_probe_single_connector_modes, + .destroy = vc4_fkms_connector_destroy, ++ .reset = vc4_hdmi_connector_reset, + .atomic_duplicate_state = vc4_connector_duplicate_state, + .atomic_destroy_state = drm_atomic_helper_connector_destroy_state, + .atomic_get_property = vc4_connector_atomic_get_property, -- cgit v1.2.3