linux-kernel - [PATCH] drm/amd: Beef up ACP Kconfig menu text

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Message-Id: <1458905262-7923-1-git-send-email-bp@alien8.de>
Date:	Fri, 25 Mar 2016 12:27:42 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	dri-devel@...ts.freedesktop.org
Cc:	LKML <linux-kernel@...r.kernel.org>,
	Alex Deucher <alexander.deucher@....com>,
	Chunming Zhou <david1.zhou@....com>,
	Jammy Zhou <Jammy.Zhou@....com>,
	Maruthi Bayyavarapu <maruthi.bayyavarapu@....com>,
	Murali Krishna Vemuri <murali-krishna.vemuri@....com>
Subject: [PATCH] drm/amd: Beef up ACP Kconfig menu text

From: Borislav Petkov <bp@...e.de>

The current "text" needs a user to use a crystal ball in order to find
out what this ACP thing is.

Use the text from

  a8fe58cec351 ("drm/amd: add ACP driver support")

to make it a bit more understandable to the rest of the world.

Signed-off-by: Borislav Petkov <bp@...e.de>
Cc: Alex Deucher <alexander.deucher@....com>
Cc: Chunming Zhou <david1.zhou@....com>
Cc: Jammy Zhou <Jammy.Zhou@....com>
Cc: Maruthi Bayyavarapu <maruthi.bayyavarapu@....com>
Cc: Murali Krishna Vemuri <murali-krishna.vemuri@....com>
---
 drivers/gpu/drm/amd/acp/Kconfig | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/acp/Kconfig b/drivers/gpu/drm/amd/acp/Kconfig
index 0f734ee05274..ca77ec10147c 100644
--- a/drivers/gpu/drm/amd/acp/Kconfig
+++ b/drivers/gpu/drm/amd/acp/Kconfig
@@ -1,10 +1,14 @@
-menu "ACP Configuration"
+menu "ACP (Audio CoProcessor) Configuration"
 
 config DRM_AMD_ACP
-       bool "Enable ACP IP support"
+       bool "Enable AMD Audio CoProcessor IP support"
        select MFD_CORE
        select PM_GENERIC_DOMAINS if PM
        help
 	Choose this option to enable ACP IP support for AMD SOCs.
+	This adds the ACP (Audio CoProcessor) IP driver and wires
+	it up into the amdgpu driver.  The ACP block provides the DMA
+	engine for the i2s-based ALSA driver. It is required for audio
+	on APUs which utilize an i2s codec.
 
 endmenu
-- 
2.7.3