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| author | Marek Vasut <marex@denx.de> | 2013-07-30 23:37:54 +0200 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2013-08-09 21:48:57 +0200 |
| commit | 84f957f80b32b25df64316b6931d6924b83d4b72 (patch) | |
| tree | cd9a31459c98ae902996bfcad3d42750d6fab4b6 /drivers/video/cfb_console.c | |
| parent | 9de4b729eb42dab9ed35ab7079d7d2a9241b0d07 (diff) | |
| download | u-boot-imx-84f957f80b32b25df64316b6931d6924b83d4b72.zip u-boot-imx-84f957f80b32b25df64316b6931d6924b83d4b72.tar.gz u-boot-imx-84f957f80b32b25df64316b6931d6924b83d4b72.tar.bz2 | |
video: Implement continuous screen refresh for SmartLCD into mxsfb
The LCDIF interface doesn't give us any means to do continuous refresh
when driving a SmartLCD. To work this around, we produce a special
circular DMA descriptor, which only writes the HW_LCDIF_CTRL0 register
and sets the RUN bit.
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Anatolij Gustschin <agust@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Otavio Salvador <otavio@ossystems.com.br>
Cc: Stefano Babic <sbabic@denx.de>
Diffstat (limited to 'drivers/video/cfb_console.c')
0 files changed, 0 insertions, 0 deletions