diff options
| author | Florian Tobias Schandinat | 2009-09-23 01:47:14 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2009-09-23 16:39:51 +0200 |
| commit | 09cf11806e4b4be92af76253ff9834c48b416129 (patch) | |
| tree | a7a14f280d772f5caebf75af95059be8c2e5649a /drivers/video/via/hw.h | |
| parent | viafb: merge viafb_update_viafb_par in viafb_update_fix (diff) | |
| download | kernel-qcow2-linux-09cf11806e4b4be92af76253ff9834c48b416129.tar.gz kernel-qcow2-linux-09cf11806e4b4be92af76253ff9834c48b416129.tar.xz kernel-qcow2-linux-09cf11806e4b4be92af76253ff9834c48b416129.zip | |
viafb: split viafb_set_start_addr up
Move individual start address setting to viafb_set_primary_address and
viafb_set_secondary_address and make it more flexible to reuse it for
panning. Using central functions makes it easier to follow HW
manipulations.
Remove crt locking as it should be only needed for timing manipulation.
Move iga_path manipulation to via_pci_probe.
Remove memset for screen cleaning as it is currently done only for the
second screen. This is not needed for normal operation but has a little
chance of causing unwanted display artifacts. This can be fixed later
more consistent and more efficient (using viafb_fillrect) if needed.
This is a code clenup, no notable runtime changes expected.
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Cc: Scott Fang <ScottFang@viatech.com.cn>
Cc: Joseph Chan <JosephChan@via.com.tw>
Cc: Harald Welte <laforge@gnumonks.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/via/hw.h')
| -rw-r--r-- | drivers/video/via/hw.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h index 6ff38fa8569a..874ea3fc290d 100644 --- a/drivers/video/via/hw.h +++ b/drivers/video/via/hw.h @@ -927,7 +927,8 @@ void viafb_get_mmio_info(unsigned long *mmio_base, unsigned long *mmio_len); void viafb_set_iga_path(void); -void viafb_set_start_addr(void); +void viafb_set_primary_address(u32 addr); +void viafb_set_secondary_address(u32 addr); void viafb_get_fb_info(unsigned int *fb_base, unsigned int *fb_len); #endif /* __HW_H__ */ |