linux/drivers/video/via
Florian Tobias Schandinat 2d6e8851f6 viafb: improve pitch handling
Split the pitch handling up and replaces the calculation from virtual xres
and bpp with fix.line_length which already contains the pitch and does not
add any constrains for the virtual resolution.

Also add a bit to the second pitch which the documentation mentions but
which was ignored by the driver.

Although it is a bit unclear what the right pitch for some LCD modes is
this patch should have no negative runtime impact.

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>
2009-09-23 07:39:53 -07:00
..
accel.c viafb: cleanup viafb_cursor 2009-09-23 07:39:53 -07:00
accel.h viafb: 2D engine rewrite 2009-09-23 07:39:52 -07:00
chip.h viafb: chip.h, debug.h 2008-10-16 11:21:41 -07:00
debug.h viafb: chip.h, debug.h 2008-10-16 11:21:41 -07:00
dvi.c viafb: improve viafb_par 2009-09-23 07:39:52 -07:00
dvi.h viafb: dvi.c, dvi.h, global.c and global.h 2008-10-16 11:21:41 -07:00
global.c viafb: cleanup viafb_cursor 2009-09-23 07:39:53 -07:00
global.h viafb: cleanup viafb_cursor 2009-09-23 07:39:53 -07:00
hw.c viafb: improve pitch handling 2009-09-23 07:39:53 -07:00
hw.h viafb: improve pitch handling 2009-09-23 07:39:53 -07:00
iface.c viafb: iface.c, iface.h, ioctl.c, ioctl.h 2008-10-16 11:21:41 -07:00
iface.h viafb: iface.c, iface.h, ioctl.c, ioctl.h 2008-10-16 11:21:41 -07:00
ioctl.c viafb: iface.c, iface.h, ioctl.c, ioctl.h 2008-10-16 11:21:41 -07:00
ioctl.h viafb: remove unused video device stuff 2009-09-23 07:39:52 -07:00
lcd.c viafb: improve pitch handling 2009-09-23 07:39:53 -07:00
lcd.h viafb: lcd.c, lcd.h, lcdtbl.h 2008-10-16 11:21:41 -07:00
lcdtbl.h viafb: lcd.c, lcd.h, lcdtbl.h 2008-10-16 11:21:41 -07:00
Makefile viafb: Makefile, share.h 2008-10-16 11:21:41 -07:00
share.h viafb: Makefile, share.h 2008-10-16 11:21:41 -07:00
tbl1636.c viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h 2008-10-16 11:21:41 -07:00
tbl1636.h viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h 2008-10-16 11:21:41 -07:00
tblDPASetting.c viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h 2008-10-16 11:21:41 -07:00
tblDPASetting.h viafb: tbl1636.c, tbl1636.h, tblDPASetting.c, tblDPASetting.h 2008-10-16 11:21:41 -07:00
via_i2c.c viafb: improve viafb_par 2009-09-23 07:39:52 -07:00
via_i2c.h viafb: via_i2c.c, via_i2c.h, viamode.c, viamode.h 2008-10-16 11:21:42 -07:00
via_utility.c viafb: via_utility.c, via_utility.h, vt1636.c, vt1636.h 2008-10-16 11:21:42 -07:00
via_utility.h viafb: via_utility.c, via_utility.h, vt1636.c, vt1636.h 2008-10-16 11:21:42 -07:00
viafbdev.c viafb: improve pitch handling 2009-09-23 07:39:53 -07:00
viafbdev.h viafb: improve pitch handling 2009-09-23 07:39:53 -07:00
viamode.c viafb: remove LVDS initialization 2009-09-23 07:39:52 -07:00
viamode.h viafb: clean up viamode.h 2009-09-23 07:39:52 -07:00
vt1636.c viafb: improve viafb_par 2009-09-23 07:39:52 -07:00
vt1636.h viafb: via_utility.c, via_utility.h, vt1636.c, vt1636.h 2008-10-16 11:21:42 -07:00