From 7352193a33dfc9b69ba3bf6a8caea925b96243b1 Mon Sep 17 00:00:00 2001
From: Tai Man <taiman.wong@amd.com>
Date: Fri, 28 Jun 2019 11:40:38 -0400
Subject: [PATCH] drm/amd/display: Increase size of audios array
Git-commit: 7352193a33dfc9b69ba3bf6a8caea925b96243b1
Patch-mainline: v5.3-rc2
References: bsc#1111666

[Why]
The audios array defined in "struct resource_pool" is only 6 (MAX_PIPES)
but the max number of audio devices (num_audio) is 7. In some projects,
it will run out of audios array.

[How]
Incraese the audios array size to 7.

Signed-off-by: Tai Man <taiman.wong@amd.com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Takashi Iwai <tiwai@suse.de>

---
 drivers/gpu/drm/amd/display/dc/inc/core_types.h   |    2 +-
 drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h |    1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -159,7 +159,7 @@ struct resource_pool {
 	struct clock_source *clock_sources[MAX_CLOCK_SOURCES];
 	unsigned int clk_src_count;
 
-	struct audio *audios[MAX_PIPES];
+	struct audio *audios[MAX_AUDIOS];
 	unsigned int audio_count;
 	struct audio_support audio_support;
 
--- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
@@ -34,6 +34,7 @@
  * Data types shared between different Virtual HW blocks
  ******************************************************************************/
 
+#define MAX_AUDIOS 7
 #define MAX_PIPES 6
 
 struct gamma_curve {