All of lore.kernel.org
 help / color / mirror / Atom feed
From: Denis Carikli <denis-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
To: Shawn Guo <shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
Cc: "Sascha Hauer" <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>,
	"Tomi Valkeinen" <tomi.valkeinen-l0cyMroinI0@public.gmane.org>,
	linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	"Grant Likely"
	<grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>,
	"Rob Herring"
	<rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>,
	"Denis Carikli" <denis-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>,
	"Jean-Christophe Plagniol-Villard"
	<plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>,
	"Pawel Moll" <pawel.moll-5wv7dgnIgG8@public.gmane.org>,
	"Mark Rutland" <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	"Stephen Warren"
	<swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>,
	"Ian Campbell"
	<ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>,
	"Eric Bénard" <eric-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
Subject: [PATCHv4][ 1/6] fbdev: Add the lacking FB_SYNC_* for matching the DISPLAY_FLAGS_*
Date: Mon,  4 Nov 2013 17:15:19 +0100	[thread overview]
Message-ID: <1383581724-14817-1-git-send-email-denis@eukrea.com> (raw)

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 <plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
Cc: Tomi Valkeinen <tomi.valkeinen-l0cyMroinI0@public.gmane.org>
Cc: linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Rob Herring <rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org>
Cc: Pawel Moll <pawel.moll-5wv7dgnIgG8@public.gmane.org>
Cc: Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>
Cc: Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: Ian Campbell <ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Sascha Hauer <kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org>
Cc: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org
Cc: Eric Bénard <eric-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
Signed-off-by: Denis Carikli <denis-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org>
---
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 majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

WARNING: multiple messages have this Message-ID (diff)
From: Denis Carikli <denis@eukrea.com>
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4][ 1/6] fbdev: Add the lacking FB_SYNC_* for matching the DISPLAY_FLAGS_*
Date: Mon, 04 Nov 2013 16:15:19 +0000	[thread overview]
Message-ID: <1383581724-14817-1-git-send-email-denis@eukrea.com> (raw)

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 <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev@vger.kernel.org
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree@vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel@lists.infradead.org
Cc: Eric Bénard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
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


WARNING: multiple messages have this Message-ID (diff)
From: denis@eukrea.com (Denis Carikli)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCHv4][ 1/6] fbdev: Add the lacking FB_SYNC_* for matching the DISPLAY_FLAGS_*
Date: Mon,  4 Nov 2013 17:15:19 +0100	[thread overview]
Message-ID: <1383581724-14817-1-git-send-email-denis@eukrea.com> (raw)

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 <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-fbdev at vger.kernel.org
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: devicetree at vger.kernel.org
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: linux-arm-kernel at lists.infradead.org
Cc: Eric B?nard <eric@eukrea.com>
Signed-off-by: Denis Carikli <denis@eukrea.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
---
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

             reply	other threads:[~2013-11-04 16:15 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-04 16:15 Denis Carikli [this message]
2013-11-04 16:15 ` [PATCHv4][ 1/6] fbdev: Add the lacking FB_SYNC_* for matching the DISPLAY_FLAGS_* Denis Carikli
2013-11-04 16:15 ` Denis Carikli
     [not found] ` <1383581724-14817-1-git-send-email-denis-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
2013-11-04 16:15   ` [PATCHv4][ 2/6] dma: ipu: Add devicetree support Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15     ` Denis Carikli
     [not found]     ` <1383581724-14817-2-git-send-email-denis-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
2013-11-05  6:09       ` Sascha Hauer
2013-11-05  6:09         ` Sascha Hauer
2013-11-05  6:09         ` Sascha Hauer
2013-11-04 16:15   ` [PATCHv4][ 3/6] video: mx3fb: Add device tree suport Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15   ` [PATCHv4][ 4/6] video: mx3fb: Introduce regulator support Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15   ` [PATCHv4][ 5/6] ARM: dts: i.MX35: Add display support Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15     ` Denis Carikli
     [not found]     ` <1383581724-14817-5-git-send-email-denis-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org>
2013-11-04 17:05       ` Fabio Estevam
2013-11-04 17:05         ` Fabio Estevam
2013-11-04 17:05         ` Fabio Estevam
2013-11-04 16:15   ` [PATCHv4][ 6/6] ARM: dts: mbimxsd35 Add video and displays support Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 16:15     ` Denis Carikli
2013-11-04 19:01   ` [PATCHv4][ 1/6] fbdev: Add the lacking FB_SYNC_* for matching the DISPLAY_FLAGS_* Geert Uytterhoeven
2013-11-04 19:01     ` Geert Uytterhoeven
2013-11-04 19:01     ` Geert Uytterhoeven
2013-11-05 13:47 ` Russell King - ARM Linux
2013-11-05 13:47   ` Russell King - ARM Linux
2013-11-05 13:47   ` Russell King - ARM Linux

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1383581724-14817-1-git-send-email-denis@eukrea.com \
    --to=denis-fo0siakyzcbqt0dzr+alfa@public.gmane.org \
    --cc=devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=eric-fO0SIAKYzcbQT0dZR+AlfA@public.gmane.org \
    --cc=grant.likely-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
    --cc=ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org \
    --cc=kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org \
    --cc=linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org \
    --cc=linux-fbdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
    --cc=mark.rutland-5wv7dgnIgG8@public.gmane.org \
    --cc=pawel.moll-5wv7dgnIgG8@public.gmane.org \
    --cc=plagnioj-sclMFOaUSTBWk0Htik3J/w@public.gmane.org \
    --cc=rob.herring-bsGFqQB8/DxBDgjK7y7TUQ@public.gmane.org \
    --cc=shawn.guo-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org \
    --cc=swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org \
    --cc=tomi.valkeinen-l0cyMroinI0@public.gmane.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.