Hi,
* Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx> [090807 11:36]:
> Hmm sorry, this was meant to be [PATCH 1/1].
>
> Tomi
>
>
> Valkeinen Tomi (Nokia-D/Helsinki) wrote:
>> SMS_ROT_* registers are used by VRFB rotation engine.
Assuming Paul acks it too, I suggest you merge this via the fbdev queue
to avoid dependencies of having to wait for all the arm patches to get
merged.
Acked-by: Tony Lindgren <tony@xxxxxxxxxxx>
>>
>> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@xxxxxxxxx>
>> ---
>> arch/arm/mach-omap2/sdrc.c | 16 ++++++++++++++++
>> arch/arm/plat-omap/include/mach/sdrc.h | 8 +++++++-
>> 2 files changed, 23 insertions(+), 1 deletions(-)
>>
>> diff --git a/arch/arm/mach-omap2/sdrc.c b/arch/arm/mach-omap2/sdrc.c
>> index 2045441..56f6dab 100644
>> --- a/arch/arm/mach-omap2/sdrc.c
>> +++ b/arch/arm/mach-omap2/sdrc.c
>> @@ -111,3 +111,19 @@ void __init omap2_sdrc_init(struct omap_sdrc_params *sp)
>> (1 << SDRC_POWER_PAGEPOLICY_SHIFT);
>> sdrc_write_reg(l, SDRC_POWER);
>> }
>> +
>> +void omap2_sms_write_rot_control(u32 val, unsigned ctx)
>> +{
>> + sms_write_reg(val, SMS_ROT_CONTROL(ctx));
>> +}
>> +
>> +void omap2_sms_write_rot_size(u32 val, unsigned ctx)
>> +{
>> + sms_write_reg(val, SMS_ROT_SIZE(ctx));
>> +}
>> +
>> +void omap2_sms_write_rot_physical_ba(u32 val, unsigned ctx)
>> +{
>> + sms_write_reg(val, SMS_ROT_PHYSICAL_BA(ctx));
>> +}
>> +
>> diff --git a/arch/arm/plat-omap/include/mach/sdrc.h b/arch/arm/plat-omap/include/mach/sdrc.h
>> index adc7352..4199c19 100644
>> --- a/arch/arm/plat-omap/include/mach/sdrc.h
>> +++ b/arch/arm/plat-omap/include/mach/sdrc.h
>> @@ -75,7 +75,10 @@
>> /* SMS register offsets - read/write with sms_{read,write}_reg() */
>> -#define SMS_SYSCONFIG 0x010
>> +#define SMS_SYSCONFIG 0x010
>> +#define SMS_ROT_CONTROL(context) (0x180 + 0x10 * context)
>> +#define SMS_ROT_SIZE(context) (0x184 + 0x10 * context)
>> +#define SMS_ROT_PHYSICAL_BA(context) (0x188 + 0x10 * context)
>> /* REVISIT: fill in other SMS registers here */
>> @@ -104,6 +107,9 @@ struct omap_sdrc_params {
>> void __init omap2_sdrc_init(struct omap_sdrc_params *sp);
>> struct omap_sdrc_params *omap2_sdrc_get_params(unsigned long r);
>> +void omap2_sms_write_rot_control(u32 val, unsigned ctx);
>> +void omap2_sms_write_rot_size(u32 val, unsigned ctx);
>> +void omap2_sms_write_rot_physical_ba(u32 val, unsigned ctx);
>> #ifdef CONFIG_ARCH_OMAP2
>>
>
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