linux/drivers/video/omap2
Murthy, Raghuveer 5c6366e14d OMAP: DSS2: Adding dss_features for independent core clk divider
In OMAP3xxx DISPC_DIVISOR register has a logical clock divisor (lcd_div)
field. The lcd_div is common, for deciding the DISPC core functional clock
frequency, and the final pixel clock frequency for LCD display.

In OMAP4, there are 2 LCD channels, hence two divisor registers, DISPC_DIVISOR1
and DISPC_DIVISOR2. Also, there is a third register DISPC_DIVISOR.

The DISPC_DIVISOR in OMAP4 is used to configure lcd_div exclusively for core
functional clock configuration. For pixel clock configuration of primary and
secondary LCDs, lcd_div of DISPC_DIVISOR1 and DISPC_DIVISOR2 are used
respectively

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Raghuveer Murthy <raghuveer.murthy@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2011-03-11 15:46:29 +02:00
..
displays OMAP: DSS2: Use request / release calls in Taal for DSI Virtual Channels. 2011-03-11 15:46:28 +02:00
dss OMAP: DSS2: Adding dss_features for independent core clk divider 2011-03-11 15:46:29 +02:00
omapfb OMAPFB: Adding a check for timings in set_def_mode 2011-03-11 15:46:23 +02:00
Kconfig OMAP: DSS2: Add generic and Sharp panel drivers 2009-12-09 18:19:42 +02:00
Makefile OMAP: DSS2: Add generic and Sharp panel drivers 2009-12-09 18:19:42 +02:00
vram.c OMAP: DSS: VRAM: Align start & size of vram to 2M 2010-12-15 11:16:08 +02:00
vrfb.c OMAP: Add support for VRFB rotation engine 2009-12-09 12:04:33 +02:00