Messages in this thread | | | From | Haojian Zhuang <> | Date | Mon, 18 Jul 2011 06:12:49 -0700 | Subject | RE: [PATCH 0/2] Add audio sram support |
| |
There would be a common sram driver in mainline. ________________________________________ From: Leo Yan [leoy@marvell.com] Sent: Monday, July 18, 2011 7:18 PM To: linux-arm-kernel@lists.infradead.org; linux-kernel@vger.kernel.org; Haojian Zhuang; nicolas.pitre@linaro.org; Russell King Cc: Leo Yan Subject: [PATCH 0/2] Add audio sram support
On mmp platform, there have 16KB sram buffer dedicated to audio island. It can be to dynamically allocated for versatile pcm devices. So implement the audio sram allocator for managing it.
Leo Yan (2): ARM: mmp: register audio sram device ARM: mmp: add audio sram allocator
arch/arm/Kconfig | 1 + arch/arm/mach-mmp/Makefile | 2 +- arch/arm/mach-mmp/audio_sram.c | 118 +++++++++++++++++++++++++++ arch/arm/mach-mmp/brownstone.c | 1 + arch/arm/mach-mmp/include/mach/audio_sram.h | 31 +++++++ arch/arm/mach-mmp/include/mach/mmp2.h | 6 ++ arch/arm/mach-mmp/mmp2.c | 1 + 7 files changed, 159 insertions(+), 1 deletions(-) create mode 100644 arch/arm/mach-mmp/audio_sram.c create mode 100644 arch/arm/mach-mmp/include/mach/audio_sram.h
-- 1.7.4.1
| |