bcm27xx: remove obsolete kernel 5.4

With the upgrade to kernel 5.10 per default the old version is no
longer required to be in tree.

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>

1 files changed, 0 insertions, 79 deletions

diff --git a/target/linux/bcm27xx/patches-5.4/950-0101-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch b/target/linux/bcm27xx/patches-5.4/950-0101-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch
deleted file mode 100644
index 9800edf726..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0101-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-From e45ba936655805527357beb72e0a09da6854c0d7 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Tue, 30 Jan 2018 14:21:02 -0800
-Subject: [PATCH] drm/vc4: Add missing enable/disable vblank handlers
- in fkms.
-
-Fixes hang at boot in 4.14.
-
-Signed-off-by: Eric Anholt <eric@anholt.net>
----
- drivers/gpu/drm/vc4/vc4_crtc.c         | 14 --------------
- drivers/gpu/drm/vc4/vc4_firmware_kms.c | 15 +++++++++++++++
- 2 files changed, 15 insertions(+), 14 deletions(-)
-
---- a/drivers/gpu/drm/vc4/vc4_crtc.c
-+++ b/drivers/gpu/drm/vc4/vc4_crtc.c
-@@ -767,15 +767,8 @@ static void vc4_crtc_atomic_flush(struct
- 
- static int vc4_enable_vblank(struct drm_crtc *crtc)
- {
--	struct drm_device *dev = crtc->dev;
--	struct vc4_dev *vc4 = to_vc4_dev(dev);
- 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
- 
--	if (vc4->firmware_kms) {
--		/* XXX: Can we mask the SMI interrupt? */
--		return 0;
--	}
--
- 	CRTC_WRITE(PV_INTEN, PV_INT_VFP_START);
- 
- 	return 0;
-@@ -783,15 +776,8 @@ static int vc4_enable_vblank(struct drm_
- 
- static void vc4_disable_vblank(struct drm_crtc *crtc)
- {
--	struct drm_device *dev = crtc->dev;
--	struct vc4_dev *vc4 = to_vc4_dev(dev);
- 	struct vc4_crtc *vc4_crtc = to_vc4_crtc(crtc);
- 
--	if (vc4->firmware_kms) {
--		/* XXX: Can we mask the SMI interrupt? */
--		return;
--	}
--
- 	CRTC_WRITE(PV_INTEN, 0);
- }
- 
---- a/drivers/gpu/drm/vc4/vc4_firmware_kms.c
-+++ b/drivers/gpu/drm/vc4/vc4_firmware_kms.c
-@@ -433,6 +433,19 @@ static int vc4_page_flip(struct drm_crtc
- 	return drm_atomic_helper_page_flip(crtc, fb, event, flags, ctx);
- }
- 
-+static int vc4_fkms_enable_vblank(struct drm_crtc *crtc)
-+{
-+	/* XXX: Need a way to enable/disable the interrupt, to avoid
-+	 * DRM warnings at boot time.
-+	 */
-+
-+	return 0;
-+}
-+
-+static void vc4_fkms_disable_vblank(struct drm_crtc *crtc)
-+{
-+}
-+
- static const struct drm_crtc_funcs vc4_crtc_funcs = {
- 	.set_config = drm_atomic_helper_set_config,
- 	.destroy = drm_crtc_cleanup,
-@@ -443,6 +456,8 @@ static const struct drm_crtc_funcs vc4_c
- 	.reset = drm_atomic_helper_crtc_reset,
- 	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
- 	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
-+	.enable_vblank = vc4_fkms_enable_vblank,
-+	.disable_vblank = vc4_fkms_disable_vblank,
- };
- 
- static const struct drm_crtc_helper_funcs vc4_crtc_helper_funcs = {