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Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0117-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch')
-rw-r--r--target/linux/brcm2708/patches-4.19/950-0117-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch79
1 files changed, 0 insertions, 79 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0117-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch b/target/linux/brcm2708/patches-4.19/950-0117-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch
deleted file mode 100644
index 9bc4a24416..0000000000
--- a/target/linux/brcm2708/patches-4.19/950-0117-drm-vc4-Add-missing-enable-disable-vblank-handlers-i.patch
+++ /dev/null
@@ -1,79 +0,0 @@
-From 10d8194f8415a69d3ea049450e86e14572591a71 Mon Sep 17 00:00:00 2001
-From: Eric Anholt <eric@anholt.net>
-Date: Tue, 30 Jan 2018 14:21:02 -0800
-Subject: [PATCH 117/806] 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
-@@ -764,15 +764,8 @@ 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;
-@@ -780,15 +773,8 @@ 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 = {