16 Mar
2016
16 Mar
'16
11:32 p.m.
On 16.03.16 19:00, Andreas Färber wrote:
Am 15.03.2016 um 18:21 schrieb Alexander Graf:
The bcm2835 frame buffer is in RAM, so we can easily map it as cached and gain all the glorious performance boost that brings with it.
Signed-off-by: Alexander Graf agraf@suse.de
drivers/video/bcm2835.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/drivers/video/bcm2835.c b/drivers/video/bcm2835.c index bff1fcb..fe49f2e 100644 --- a/drivers/video/bcm2835.c +++ b/drivers/video/bcm2835.c @@ -106,6 +106,12 @@ void lcd_ctrl_init(void *lcdbase)
gd->fb_base = bus_to_phys( msg_setup->allocate_buffer.body.resp.fb_address);
- /* Enable dcache for the frame buffer */
mmu_set_region_dcache_behaviour(gd->fb_base,Spaces vs. tab.
If the rest of the patches are good in v2, I'd appreciate if whoever applies this code could fix that up :).
Alex