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| author | Manjunathappa, Prakash <prakash.pm@ti.com> | 2012-07-18 17:34:57 +0200 |
|---|---|---|
| committer | Florian Tobias Schandinat <FlorianSchandinat@gmx.de> | 2012-07-29 03:11:09 +0200 |
| commit | a652aa79a93a90b7db1114f6fff02952e687f196 (patch) | |
| tree | f26fe9d0de6abf76da18de5fa5daa9cda9c65985 /arch | |
| parent | video: da8xx-fb: configure FIFO threshold to reduce underflow errors (diff) | |
| download | linux-a652aa79a93a90b7db1114f6fff02952e687f196.tar.xz linux-a652aa79a93a90b7db1114f6fff02952e687f196.zip | |
arm: da850: configure LCDC fifo threshold
Configure fifo threshold in raster dma_control register to
512 bytes. This reduces LCDC underflow errors.
Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-davinci/devices-da8xx.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/devices-da8xx.c b/arch/arm/mach-davinci/devices-da8xx.c index d1624a315c9a..783eab6845c4 100644 --- a/arch/arm/mach-davinci/devices-da8xx.c +++ b/arch/arm/mach-davinci/devices-da8xx.c @@ -546,6 +546,7 @@ static struct lcd_ctrl_config lcd_cfg = { .sync_edge = 0, .sync_ctrl = 1, .raster_order = 0, + .fifo_th = 6, }; struct da8xx_lcdc_platform_data sharp_lcd035q3dg01_pdata = { |