lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20190802132302.13537-11-sashal@kernel.org>
Date:   Fri,  2 Aug 2019 09:22:31 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Tai Man <taiman.wong@....com>,
        Joshua Aberback <Joshua.Aberback@....com>,
        Leo Li <sunpeng.li@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>, amd-gfx@...ts.freedesktop.org,
        dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 4.19 11/42] drm/amd/display: Increase size of audios array

From: Tai Man <taiman.wong@....com>

[ 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@....com>
Reviewed-by: Joshua Aberback <Joshua.Aberback@....com>
Acked-by: Leo Li <sunpeng.li@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 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 c0b9ca13393b6..f4469fa5afb55 100644
--- 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 cf7433ebf91a0..71901743a9387 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
 
 struct gamma_curve {
-- 
2.20.1

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ