Without that fix, drivers using the fb_videomode_from_videomode function will not be able to get certain information because some DISPLAY_FLAGS_* have no corresponding FB_SYNC_*.
Cc: Jean-Christophe Plagniol-Villard <[email protected]> Cc: Tomi Valkeinen <[email protected]> Cc: [email protected] Cc: Rob Herring <[email protected]> Cc: Pawel Moll <[email protected]> Cc: Mark Rutland <[email protected]> Cc: Stephen Warren <[email protected]> Cc: Ian Campbell <[email protected]> Cc: [email protected] Cc: Sascha Hauer <[email protected]> Cc: [email protected] Cc: Eric Bénard <[email protected]> Signed-off-by: Denis Carikli <[email protected]> Acked-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]> --- ChangeLog v3->v4: - Fixed the issue with FB_SYNC_PIXDAT_HIGH_ACT value. ChangeLog v2->v3: - Added Jean-Christophe PLAGNIOL-VILLARD's ACK. --- drivers/video/fbmon.c | 4 ++++ include/uapi/linux/fb.h | 2 ++ 2 files changed, 6 insertions(+) diff --git a/drivers/video/fbmon.c b/drivers/video/fbmon.c index 6103fa6..29a9ed0 100644 --- a/drivers/video/fbmon.c +++ b/drivers/video/fbmon.c @@ -1402,6 +1402,10 @@ int fb_videomode_from_videomode(const struct videomode *vm, fbmode->sync |= FB_SYNC_HOR_HIGH_ACT; if (vm->flags & DISPLAY_FLAGS_VSYNC_HIGH) fbmode->sync |= FB_SYNC_VERT_HIGH_ACT; + if (vm->flags & DISPLAY_FLAGS_DE_HIGH) + fbmode->sync |= FB_SYNC_DE_HIGH_ACT; + if (vm->flags & DISPLAY_FLAGS_PIXDATA_POSEDGE) + fbmode->sync |= FB_SYNC_PIXDAT_HIGH_ACT; if (vm->flags & DISPLAY_FLAGS_INTERLACED) fbmode->vmode |= FB_VMODE_INTERLACED; if (vm->flags & DISPLAY_FLAGS_DOUBLESCAN) diff --git a/include/uapi/linux/fb.h b/include/uapi/linux/fb.h index fb795c3..c618cfc 100644 --- a/include/uapi/linux/fb.h +++ b/include/uapi/linux/fb.h @@ -215,6 +215,8 @@ struct fb_bitfield { /* vtotal = 144d/288n/576i => PAL */ /* vtotal = 121d/242n/484i => NTSC */ #define FB_SYNC_ON_GREEN 32 /* sync on green */ +#define FB_SYNC_DE_HIGH_ACT 64 /* data enable high active */ +#define FB_SYNC_PIXDAT_HIGH_ACT 128 /* data enable high active */ #define FB_VMODE_NONINTERLACED 0 /* non interlaced */ #define FB_VMODE_INTERLACED 1 /* interlaced */ -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
