The patch titled fbdev: bfin-t350mcqb-fb: handle all resources in suspend/resume has been removed from the -mm tree. Its filename was fbdev-bfin-t350mcqb-fb-handle-all-resources-in-suspend-resume.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: fbdev: bfin-t350mcqb-fb: handle all resources in suspend/resume From: Michael Hennerich <michael.hennerich@xxxxxxxxxx> The LCD commands DMA/timers as well as PPI which we need to save/restore. Signed-off-by: Michael Hennerich <michael.hennerich@xxxxxxxxxx> Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/video/bfin-t350mcqb-fb.c | 28 +++++++++++++++++++++++----- 1 file changed, 23 insertions(+), 5 deletions(-) diff -puN drivers/video/bfin-t350mcqb-fb.c~fbdev-bfin-t350mcqb-fb-handle-all-resources-in-suspend-resume drivers/video/bfin-t350mcqb-fb.c --- a/drivers/video/bfin-t350mcqb-fb.c~fbdev-bfin-t350mcqb-fb-handle-all-resources-in-suspend-resume +++ a/drivers/video/bfin-t350mcqb-fb.c @@ -634,17 +634,35 @@ static int __devexit bfin_t350mcqb_remov #ifdef CONFIG_PM static int bfin_t350mcqb_suspend(struct platform_device *pdev, pm_message_t state) { - bfin_t350mcqb_disable_ppi(); - disable_dma(CH_PPI); - bfin_write_PPI_STATUS(0xFFFF); + struct fb_info *fbinfo = platform_get_drvdata(pdev); + struct bfin_t350mcqbfb_info *fbi = fbinfo->par; + + if (fbi->lq043_open_cnt) { + bfin_t350mcqb_disable_ppi(); + disable_dma(CH_PPI); + bfin_t350mcqb_stop_timers(); + bfin_write_PPI_STATUS(-1); + } + return 0; } static int bfin_t350mcqb_resume(struct platform_device *pdev) { - enable_dma(CH_PPI); - bfin_t350mcqb_enable_ppi(); + struct fb_info *fbinfo = platform_get_drvdata(pdev); + struct bfin_t350mcqbfb_info *fbi = fbinfo->par; + + if (fbi->lq043_open_cnt) { + bfin_t350mcqb_config_dma(fbi); + bfin_t350mcqb_config_ppi(fbi); + bfin_t350mcqb_init_timers(); + + /* start dma */ + enable_dma(CH_PPI); + bfin_t350mcqb_enable_ppi(); + bfin_t350mcqb_start_timers(); + } return 0; } _ Patches currently in -mm which might be from michael.hennerich@xxxxxxxxxx are origin.patch linux-next.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html