From b54dff57bba5c189fd27bab73f4d79c0a598163f Mon Sep 17 00:00:00 2001
From: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Date: Sat, 18 Jan 2020 15:23:49 -0500
Subject: drm/amd/display: Don't treat missing command table as failure
Git-commit: bd2d7067ef78a203235981071af419223025fe77
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322
[Why]
With the fallback case in place for command table offloading via DMCUB
it's no longer an error for the command table to be missing specific
entries.
[How]
Drop the BREAK_TO_DEBUGGER();
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Chris Park <Chris.Park@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/display/dc/bios/command_table2.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
index c4ba6e84db65..8edc2506d49e 100644
--- a/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
+++ b/drivers/gpu/drm/amd/display/dc/bios/command_table2.c
@@ -221,8 +221,8 @@ static void init_transmitter_control(struct bios_parser *bp)
uint8_t frev;
uint8_t crev;
- if (BIOS_CMD_TABLE_REVISION(dig1transmittercontrol, frev, crev) == false)
- BREAK_TO_DEBUGGER();
+ BIOS_CMD_TABLE_REVISION(dig1transmittercontrol, frev, crev);
+
switch (crev) {
case 6:
bp->cmd_tbl.transmitter_control = transmitter_control_v1_6;
--
2.28.0