From: Tai Man <taiman.wong@xxxxxxx>
[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 Wong <taiman.wong@xxxxxxx>
Reviewed-by: Joshua Aberback <Joshua.Aberback@xxxxxxx>
Acked-by: Leo Li <sunpeng.li@xxxxxxx>
---
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(-)
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index c89393c19232..a148ffde8b12 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -212,7 +212,7 @@ 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;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h
index 8759ec03aede..f82365e2d03c 100644
--- 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
#if defined(CONFIG_DRM_AMD_DC_DCN2_0)
#define MAX_DWB_PIPES 1
--
2.22.0
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