bcm27xx: remove linux 5.10 compatibility

[openwrt/staging/chunkeey.git] / target / linux / bcm27xx / patches-5.10 / 950-0671-drm-vc4-hdmi-Warn-if-we-access-the-controller-while-.patch

diff --git a/target/linux/bcm27xx/patches-5.10/950-0671-drm-vc4-hdmi-Warn-if-we-access-the-controller-while-.patch b/target/linux/bcm27xx/patches-5.10/950-0671-drm-vc4-hdmi-Warn-if-we-access-the-controller-while-.patch
deleted file mode 100644 (file)
index c522766..0000000
--- a/target/linux/bcm27xx/patches-5.10/950-0671-drm-vc4-hdmi-Warn-if-we-access-the-controller-while-.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From f67dbf74cc7bce6d85b7c4b5b917c30f2dfc2626 Mon Sep 17 00:00:00 2001
-From: Maxime Ripard <maxime@cerno.tech>
-Date: Mon, 5 Jul 2021 10:32:30 +0200
-Subject: [PATCH] drm/vc4: hdmi: Warn if we access the controller while
- disabled
-
-We've had many silent hangs where the kernel would look like it just
-stalled due to the access to one of the HDMI registers while the
-controller was disabled.
-
-Add a warning if we're about to do that so that it's at least not silent
-anymore.
-
-Signed-off-by: Maxime Ripard <maxime@cerno.tech>
----
- drivers/gpu/drm/vc4/vc4_hdmi_regs.h | 6 ++++++
- 1 file changed, 6 insertions(+)
-
---- a/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
-+++ b/drivers/gpu/drm/vc4/vc4_hdmi_regs.h
-@@ -1,6 +1,8 @@
- #ifndef _VC4_HDMI_REGS_H_
- #define _VC4_HDMI_REGS_H_
- 
-+#include <linux/pm_runtime.h>
-+
- #include "vc4_hdmi.h"
- 
- #define VC4_HDMI_PACKET_STRIDE                        0x24
-@@ -412,6 +414,8 @@ static inline u32 vc4_hdmi_read(struct v
-       const struct vc4_hdmi_variant *variant = hdmi->variant;
-       void __iomem *base;
- 
-+      WARN_ON(!pm_runtime_active(&hdmi->pdev->dev));
-+
-       if (reg >= variant->num_registers) {
-               dev_warn(&hdmi->pdev->dev,
-                        "Invalid register ID %u\n", reg);
-@@ -438,6 +442,8 @@ static inline void vc4_hdmi_write(struct
-       const struct vc4_hdmi_variant *variant = hdmi->variant;
-       void __iomem *base;
- 
-+      WARN_ON(!pm_runtime_active(&hdmi->pdev->dev));
-+
-       if (reg >= variant->num_registers) {
-               dev_warn(&hdmi->pdev->dev,
-                        "Invalid register ID %u\n", reg);