FAILED: patch "[PATCH] drm/amd/display: Adjust reg field for DSC wait for disconnect" failed to apply to 6.10-stable tree

The patch below does not apply to the 6.10-stable tree.
If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to <[email protected]>.

To reproduce the conflict and resubmit, you may use the following commands:

git fetch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ linux-6.10.y
git checkout FETCH_HEAD
git cherry-pick -x 569d7db70e5dcf13fbf072f10e9096577ac1e565
# <resolve conflicts, build, test, etc.>
git commit -s
git send-email --to '<[email protected]>' --in-reply-to '2024081209-condiment-kick-c449@gregkh' --subject-prefix 'PATCH 6.10.y' HEAD^..

Possible dependencies:

569d7db70e5d ("drm/amd/display: Adjust reg field for DSC wait for disconnect") 176278d8bff2 ("drm/amd/display: reset DSC clock in post unlock update") 0127f0445f7c ("drm/amd/display: Refactor input mode programming for DIG FIFO") e6a901a00822 ("drm/amd/display: use even ODM slice width for two pixels per container") 532a0d2ad292 ("drm/amd/display: Revert "dc: Keep VBios pixel rate div setting util next mode set"") 47745acc5e8d ("drm/amd/display: Add trigger FIFO resync path for DCN35") 4d4d3ff16db2 ("drm/amd/display: Keep VBios pixel rate div setting util next mode set") 70839da63605 ("drm/amd/display: Add new DCN401 sources")

thanks,

greg k-h

------------------ original commit in Linus's tree ------------------

From 569d7db70e5dcf13fbf072f10e9096577ac1e565 Mon Sep 17 00:00:00 2001
From: Ryan Seto <[email protected]>
Date: Fri, 14 Jun 2024 14:56:15 -0400
Subject: [PATCH] drm/amd/display: Adjust reg field for DSC wait for disconnect

[WHY]
DSC was waiting for the wrong field to disconnect cleanly.

[HOW]
Changed field the DSC disconnect was waiting on.

index a23308a785bc..1fb90b52b814 100644
@@ -454,7 +454,9 @@
 	type DSCCIF_UPDATE_TAKEN_ACK; \
 	type DSCRM_DSC_FORWARD_EN; \
 	type DSCRM_DSC_OPP_PIPE_SOURCE; \
-	type DSCRM_DSC_DOUBLE_BUFFER_REG_UPDATE_PENDING
+	type DSCRM_DSC_DOUBLE_BUFFER_REG_UPDATE_PENDING; \
+	type DSCRM_DSC_FORWARD_EN_STATUS
+
 
 struct dcn20_dsc_registers {
 	uint32_t DSC_TOP_CONTROL;

index 52f23bb554af..6acb6699f146 100644
@@ -208,7 +208,7 @@ static void dsc401_wait_disconnect_pending_clear(struct display_stream_compresso
 {
 	struct dcn401_dsc *dsc401 = TO_DCN401_DSC(dsc);
 
-	REG_WAIT(DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_DOUBLE_BUFFER_REG_UPDATE_PENDING, 0, 2, 50000);
+	REG_WAIT(DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN_STATUS, 0, 2, 50000);
 }
 
 static void dsc401_disconnect(struct display_stream_compressor *dsc)

index 2143e81ca22a..3c9fa8988974 100644
@@ -196,7 +196,8 @@
 	DSC2_SF(DSCCIF0, DSCCIF_CONFIG0__BITS_PER_COMPONENT, mask_sh), \
 	DSC_SF(DSCCIF0_DSCCIF_CONFIG0, DOUBLE_BUFFER_REG_UPDATE_PENDING, mask_sh), \
 	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN, mask_sh), \
-	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_OPP_PIPE_SOURCE, mask_sh)
+	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_OPP_PIPE_SOURCE, mask_sh), \
+	DSC_SF(DSCRM0_DSCRM_DSC_FORWARD_CONFIG, DSCRM_DSC_FORWARD_EN_STATUS, mask_sh)
 
 struct dcn401_dsc_registers {
 	uint32_t DSC_TOP_CONTROL;