linux-dev/drivers/video/omap2, branch master

video: move fbdev to drivers/video/fbdev

2014-04-17T05:10:19Z

The drivers/video directory is a mess. It contains generic video related files, directories for backlight, console, linux logo, lots of fbdev device drivers, fbdev framework files. Make some order into the chaos by creating drivers/video/fbdev directory, and move all fbdev related files there. No functionality is changed, although I guess it is possible that some subtle Makefile build order related issue could be created by this patch. Signed-off-by: Tomi Valkeinen Acked-by: Laurent Pinchart Acked-by: Geert Uytterhoeven Acked-by: Rob Clark Acked-by: Jingoo Han Acked-by: Daniel Vetter

OMAPDSS: Change struct reg_field to dispc_reg_field

2014-04-14T13:42:49Z

Avoid colision with regmap's struct reg_field definition by renaming omapdss's struct reg_field to dispc_reg_field, and moving it inside dispc.c as that's the only place it is used. Signed-off-by: Jyri Sarha Signed-off-by: Tomi Valkeinen

OMAPDSS: Take pixelclock unit change into account in hdmi_compute_acr()

2014-04-14T13:17:26Z

Pixelclock unit change from kHz to Hz should be taken into account in CTS value calculations in hdmi_compute_acr(). Signed-off-by: Jyri Sarha Signed-off-by: Tomi Valkeinen

OMAPDSS: fix shared irq handlers

2014-04-14T11:52:08Z

DSS uses shared irq handlers for DISPC and DSI, because on OMAP3, the DISPC and DSI share the same irq line. However, the irq handlers presume that the hardware is enabled, which, in theory, may not be the case with shared irq handlers. So if an interrupt happens while the DISPC/DSI is off, the kernel will halt as the irq handler tries to access the DISPC/DSI registers. In practice that should never happen, as both DSI and DISPC are in the same power domain. So if there's an IRQ for one of them, the other is also enabled. However, if CONFIG_DEBUG_SHIRQ is enabled, the kernel will generate a spurious IRQ, which then causes the problem. This patch adds an is_enabled field for both DISPC and DSI, which is used to track if the HW is enabled. For DISPC the code is slightly more complex, as the users of DISPC can register the interrupt handler, and we want to hide the is_enabled handling from the users of DISPC. Signed-off-by: Tomi Valkeinen

OMAPDSS: fix rounding when calculating fclk rate

2014-04-14T11:52:08Z

"clk: divider: fix rate calculation for fractional rates" patch (and similar for TI specific divider) fixes the clk-divider's rounding. This patch updates the DSS driver to round the rates accordingly. This fixes the DSS's warnings about clock rate mismatch, and also fixes the wrong fclk rate being set. Signed-off-by: Tomi Valkeinen Tested-by: Christoph Fritz Tested-by: Marek Belisko

OMAPDSS: HDMI: fix interlace output

2014-04-04T06:56:19Z

The HDMI output video format's yres needs to be divided by two for interlace. Fix it. Signed-off-by: Tomi Valkeinen

OMAPDSS: add missing __init for dss_init_ports

2014-04-04T06:55:18Z

dss_init_ports() is missing __init, so fix that. Signed-off-by: Tomi Valkeinen

OMAPDSS: remove DT hacks for regulators

2014-04-04T06:55:17Z

For booting Panda and 4430SDP with DT, while DSS did not support DT, we had to had small hacks in the omapdss driver to get the regulators. With DT now supported in DSS, we can remove those hacks. Signed-off-by: Tomi Valkeinen

Merge branch '3.15/dss-dt' into 3.15/fbdev

2014-03-20T06:13:50Z

Merge OMAP DSS DT support

OMAPDSS: acx565akm: Add DT support

2014-03-19T09:03:11Z

Add DT support for panel-sony-acx565akm Signed-off-by: Sebastian Reichel [tomi.valkeinen@ti.com: some modifications] Signed-off-by: Tomi Valkeinen Reviewed-by: Archit Taneja