drm/amd/display: Increase size of audios array

[ Upstream commit 7352193a33dfc9b69ba3bf6a8caea925b96243b1 ]

[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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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 c0b9ca1..f4469fa 100644 (file)
--- 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;
 

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 cf7433e..7190174 100644 (file)
--- 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 {