On Tue, 1 Dec 2009 04:10:07 +0100 Janusz Krzysztofik <[email protected]> wrote:
> Change the way McBSP registers are maintained: store values written to the > device in a cache in order to make use of those cached values when > convenient. > > This could help for developing the McBSP context save/restore features, as > well as solve the problem of possible register corruption experienced on > OMAP1510 based Amstrad Delta board, at least. > > Janusz Krzysztofik (4): > OMAP: McBSP: Use macros for all register read/write operations > OMAP: McBSP: Prepare register read/write macros API for caching > OMAP: McBSP: Introduce caching in register write operations > OMAP: McBSP: Use cache when modifying individual register bits > > arch/arm/plat-omap/include/plat/mcbsp.h | 5 > arch/arm/plat-omap/mcbsp.c | 397 > ++++++++++++++++++++++++--------------------------- > 2 files changed, 198 insertions(+), 204 deletions(-) > Looks good to me and audio works fine with the Beagle. One minor comment to the patch 3. -- Jarkko -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
