linux-toradex.git/drivers/video/sh_mobile_lcdcfb.c, branch v2.6.32.45

video: sh_mobile_lcdcfb: use both register sets for display panning

2009-09-15T12:08:22+00:00

Switch to using both register sets - side A and side B for display panning.

Signed-off-by: Phil Edworthy 
Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Paul Mundt

video: sh_mobile_lcdcfb: implement display panning

2009-09-15T12:08:21+00:00

Signed-off-by: Phil Edworthy 
Signed-off-by: Guennadi Liakhovetski 
Signed-off-by: Paul Mundt

video: Runtime PM for SuperH Mobile LCDC

2009-08-23T09:03:19+00:00

This patch modifies the SuperH Mobile LCDC framebuffer driver
to support Runtime PM. The driver is using the functions

 - pm_runtime_get_sync()
 - pm_runtime_put_sync()

to inform the bus code if the hardware is idle or not. If the
hardware is idle then the bus code may call the runtime dev_pm_ops
callbacks to save and restore state. pm_runtime_resume() is used
to allow the driver to access the hardware from probe().

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

Merge branch 'sh/stable-updates'

2009-08-15T03:59:42+00:00

sh: skip disabled LCDC channels

2009-08-15T03:58:42+00:00

This patch updates the SuperH Mobile LCDC driver to skip
over disabled channels. Without this patch suspend-to-ram
operation will crash if deferred io is enabled.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: 18-bit SYS panel fix for SuperH Mobile LCDC

2009-08-06T18:55:08+00:00

Fix the SuperH Mobile LCDC driver to make use of the full
18-bit DRD field in the LDDRDR register. Without this patch
only 16-bit register access is possible. Needed by 18-bit
SYS panels such as the one used on kfr2r09.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

sh: LCDC SYS bus access wait fix

2009-08-06T18:54:52+00:00

Update the SuperH Mobile LCDC driver to wait for SYS bus to
become idle after reading or writing. This is needed by the
kfr2r09 board, but also fixes potential problems on other
boards making use of the LCDC in a SYS configuration.

Signed-off-by: Magnus Damm 
Signed-off-by: Paul Mundt

Merge branches 'sh/ftrace' and 'sh/stable-updates'

2009-07-11T01:08:33+00:00

video: sh_mobile_lcdcfb: Convert to framebuffer_alloc().

2009-07-07T02:24:32+00:00

All fb_info structures need to be allocated with framebuffer_alloc() due
to special initialization. Switch over to it.

Signed-off-by: Paul Mundt

video: sh_mobile_lcdcfb: depends on HAVE_CLK.

2009-07-07T01:30:02+00:00

This deifdefs the driver and adds an explicit HAVE_CLK dependency. Given
that all SH platforms provide it, there is no reason to keep this as an
ifdef. Other architectures that implement support for this driver will
already have to provide clock framework support for timers and so on
already, so adding this as an additional dependency is not terribly
probematic.

Signed-off-by: Paul Mundt