openwrt/target/linux/bcm27xx/patches-6.6/950-0709-drm-vc4-Drop-WARN-for-HVS-FIFOs-not-being-empty.patch
John Audia 9af0e94fa6 kernel: bump 6.6 to 6.6.64
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.64

Manually rebased:
	generic/hack-6.6/780-usb-net-MeigLink_modem_support.patch
	bcm27xx/patches-6.6/950-0585-drm-vc4-Introduce-generation-number-enum.patch
	bcm27xx/patches-6.6/950-0610-drm-vc4-hvs-Support-BCM2712-HVS.patch
	bcm27xx/patches-6.6/950-0829-vc4-hvs-Add-support-for-D0-register-changes.patch

Removed upstreamed:
	bcm27xx/patches-6.6/950-0597-drm-vc4-hdmi-Avoid-hang-with-debug-registers-when-su.patch[1]
	bcm27xx/patches-6.6/950-0599-drm-vc4-Fix-dlist-debug-not-resetting-the-next-entry.patch[2]
	bcm27xx/patches-6.6/950-0600-drm-vc4-Remove-incorrect-limit-from-hvs_dlist-debugf.patch[3]
	bcm27xx/patches-6.6/950-0708-drm-vc4-Correct-logic-on-stopping-an-HVS-channel.patch[4]
	ramips/patches-6.6/002-01-v6.13-clk-ralink-mtmips-fix-clock-plan-for-Ralink-SoC-RT38.patch[5]
	ramips/patches-6.6/002-02-v6.13-clk-ralink-mtmips-fix-clocks-probe-order-in-oldest-r.patch[6]

All other patches automatically rebased.

1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=223ee2567a55e4f80315c768d2969e6a3b9fb23d
2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=8182b5ca19c6f173b6498d1c6d3e4b034b76bbde
3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=52c1716f65a558174e381360bd88f18dae4be85c
4. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=9728b508b01a5eeeac79ceb676364c674dd951ac
5. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=f85a1d06afbcc57ac44176db8f9d7a934979952c
6. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.64&id=fbb13732c6ffa9d58cedafabcd5ce8fd7ef8ae5a

Build system: x86/64
Build-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3
Run-tested: x86/64/AMD Cezanne, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3

Co-authored-by: Mieczyslaw Nalewaj <namiltd@yahoo.com>
Signed-off-by: John Audia <therealgraysky@proton.me>
Link: https://github.com/openwrt/openwrt/pull/17217
Signed-off-by: Robert Marko <robimarko@gmail.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 5158e28769)
2024-12-15 01:43:39 +01:00

31 lines
970 B
Diff

From 9afe724a18da7c0136d9118e178f8f53c4a164cf Mon Sep 17 00:00:00 2001
From: Dave Stevenson <dave.stevenson@raspberrypi.com>
Date: Thu, 26 Oct 2023 18:05:09 +0100
Subject: [PATCH 0709/1085] drm/vc4: Drop WARN for HVS FIFOs not being empty
The reset condition for the EMPTY flag in DISPSTATx is 0,
so seeing as we've just reset the pipeline there is no
guarantee that the flag will denote empty if it hasn't been
enabled.
Drop the WARN.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
---
drivers/gpu/drm/vc4/vc4_hvs.c | 4 ----
1 file changed, 4 deletions(-)
--- a/drivers/gpu/drm/vc4/vc4_hvs.c
+++ b/drivers/gpu/drm/vc4/vc4_hvs.c
@@ -1008,10 +1008,6 @@ static void __vc4_hvs_stop_channel(struc
SCALER_DISPSTATX_MODE) !=
SCALER_DISPSTATX_MODE_DISABLED);
- WARN_ON_ONCE((HVS_READ(SCALER_DISPSTATX(chan)) &
- (SCALER_DISPSTATX_FULL | SCALER_DISPSTATX_EMPTY)) !=
- SCALER_DISPSTATX_EMPTY);
-
out:
drm_dev_exit(idx);
}