From 19226502bf6393706defe7f049c587b32c9b4f33 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Wed, 31 Jul 2019 18:23:26 +0200 Subject: brcm2708: update to latest patches from the RPi foundation MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...drm-vc4-Ensure-zpos-is-always-initialised.patch | 26 ++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 target/linux/brcm2708/patches-4.19/950-0722-drm-vc4-Ensure-zpos-is-always-initialised.patch (limited to 'target/linux/brcm2708/patches-4.19/950-0722-drm-vc4-Ensure-zpos-is-always-initialised.patch') diff --git a/target/linux/brcm2708/patches-4.19/950-0722-drm-vc4-Ensure-zpos-is-always-initialised.patch b/target/linux/brcm2708/patches-4.19/950-0722-drm-vc4-Ensure-zpos-is-always-initialised.patch new file mode 100644 index 0000000000..99af3a3322 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0722-drm-vc4-Ensure-zpos-is-always-initialised.patch @@ -0,0 +1,26 @@ +From 261c08d7841e46294700409ae6b9c25f479ad94a Mon Sep 17 00:00:00 2001 +From: Dave Stevenson +Date: Fri, 19 Jul 2019 17:49:00 +0100 +Subject: [PATCH 722/725] drm/vc4: Ensure zpos is always initialised + +The compiler is warning that default_zpos can be used +uninitialised as there is no default case to catch all plane +types. +No other plane types should ever be presented to vc4_fkms_plane_init, +but add a default case regardless. + +Signed-off-by: Dave Stevenson +--- + drivers/gpu/drm/vc4/vc4_firmware_kms.c | 1 + + 1 file changed, 1 insertion(+) + +--- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c ++++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c +@@ -773,6 +773,7 @@ static struct drm_plane *vc4_fkms_plane_ + * other layers as requested by KMS. + */ + switch (type) { ++ default: + case DRM_PLANE_TYPE_PRIMARY: + default_zpos = 0; + break; -- cgit v1.2.3