I assume the intention was to set the contrast value to 0 and not the contrast control register (in atmel_lcdfb_suspend). And in atmel_lcdfb_resume the contrast value should be restored. Signed-off-by: Hubert Feurstein <h.feurstein@xxxxxxxxx> Cc: Nicolas Ferre <nicolas.ferre@xxxxxxxxx> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@xxxxxxxxxxxx> --- drivers/video/atmel_lcdfb.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c index 4484c72..2ed7ec1 100644 --- a/drivers/video/atmel_lcdfb.c +++ b/drivers/video/atmel_lcdfb.c @@ -1086,7 +1086,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg) lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL); sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL); - lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0); + lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, 0); if (sinfo->atmel_lcdfb_power_control) sinfo->atmel_lcdfb_power_control(0); @@ -1105,7 +1105,7 @@ static int atmel_lcdfb_resume(struct platform_device *pdev) atmel_lcdfb_start(sinfo); if (sinfo->atmel_lcdfb_power_control) sinfo->atmel_lcdfb_power_control(1); - lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, sinfo->saved_lcdcon); + lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_VAL, sinfo->saved_lcdcon); /* Enable FIFO & DMA errors */ lcdc_writel(sinfo, ATMEL_LCDC_IER, ATMEL_LCDC_UFLWI -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
