[PATCH] video: ARM CLCD: fix dma allocation size

Bartlomiej Zolnierkiewicz b.zolnierkie at samsung.com
Fri Apr 7 10:31:59 EDT 2017


On Wednesday, March 08, 2017 09:58:05 AM Sylvain Lemieux wrote:
> From: Liam Beguin <lbeguin at tycoint.com>
> This patch forces the frambuffer size to be aligned on kernel pages.
> During the board startup, the splash screed did appear;
> the "ts_test" program or our application were not able to start.
> The following error message was reported:
> error: failed to map framebuffer device to memory.
> LinuxFB: driver cannot connect
> The issue was discovered, on the LPC32xx platform, during the migration
> of the LCD definition from the board file to the device tree.
> Signed-off-by: Liam Beguin <lbeguin at tycoint.com>
> Signed-off-by: Sylvain Lemieux <slemieux at tycoint.com>

Patch queued for 4.12, thanks.

Best regards,
Bartlomiej Zolnierkiewicz
Samsung R&D Institute Poland
Samsung Electronics

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