From: Shashank Sharma <shashank.sharma@intel.com>
To: dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org,
ville.syrjala@linux.intel.com, rodrigo.vivi@gmail.com
Cc: daniel.vetter@intel.com
Subject: [PATCH 3/4] video: Add new aspect ratios for HDMI 2.0
Date: Wed, 3 Aug 2016 16:26:27 +0530 [thread overview]
Message-ID: <1470221788-30808-4-git-send-email-shashank.sharma@intel.com> (raw)
In-Reply-To: <1470221788-30808-1-git-send-email-shashank.sharma@intel.com>
HDMI 2.0/CEA-861-F introduces two new aspect ratios:
- 64:27
- 256:135
This patch adds enumeration for the new aspect ratios
in the existing aspect ratio list.
Signed-off-by: Shashank Sharma <shashank.sharma@intel.com>
---
drivers/video/hdmi.c | 4 ++++
include/linux/hdmi.h | 2 ++
2 files changed, 6 insertions(+)
diff --git a/drivers/video/hdmi.c b/drivers/video/hdmi.c
index 1626892..1cf907e 100644
--- a/drivers/video/hdmi.c
+++ b/drivers/video/hdmi.c
@@ -533,6 +533,10 @@ hdmi_picture_aspect_get_name(enum hdmi_picture_aspect picture_aspect)
return "4:3";
case HDMI_PICTURE_ASPECT_16_9:
return "16:9";
+ case HDMI_PICTURE_ASPECT_64_27:
+ return "64:27";
+ case HDMI_PICTURE_ASPECT_256_135:
+ return "256:135";
case HDMI_PICTURE_ASPECT_RESERVED:
return "Reserved";
}
diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index e974420..edbb4fc 100644
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -78,6 +78,8 @@ enum hdmi_picture_aspect {
HDMI_PICTURE_ASPECT_NONE,
HDMI_PICTURE_ASPECT_4_3,
HDMI_PICTURE_ASPECT_16_9,
+ HDMI_PICTURE_ASPECT_64_27,
+ HDMI_PICTURE_ASPECT_256_135,
HDMI_PICTURE_ASPECT_RESERVED,
};
--
1.9.1
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next prev parent reply other threads:[~2016-08-03 10:56 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-03 10:56 [PATCH 0/4]: Picture aspect ratio support in DRM layer Shashank Sharma
2016-08-03 10:56 ` [PATCH 1/4] drm: add picture aspect ratio flags Shashank Sharma
2016-08-03 17:40 ` Sean Paul
2016-08-04 9:19 ` Sharma, Shashank
2016-08-04 9:42 ` Emil Velikov
2016-08-04 10:16 ` Sharma, Shashank
2016-08-04 10:36 ` [Intel-gfx] " Daniel Vetter
2016-08-04 13:05 ` Sharma, Shashank
2016-08-04 16:04 ` Daniel Vetter
2016-08-04 11:34 ` Emil Velikov
2016-08-04 13:15 ` Sharma, Shashank
2016-08-04 14:31 ` Emil Velikov
2016-08-04 16:09 ` Daniel Vetter
2016-08-05 3:37 ` [Intel-gfx] " Sharma, Shashank
2016-08-09 13:12 ` Jose Abreu
2016-08-09 13:44 ` [Intel-gfx] " Daniel Vetter
2016-08-09 13:57 ` Sharma, Shashank
2016-08-18 10:15 ` Emil Velikov
2016-08-03 10:56 ` [PATCH 2/4] drm: Add aspect ratio parsing in DRM layer Shashank Sharma
2016-08-03 17:44 ` Sean Paul
2016-08-04 9:22 ` Sharma, Shashank
2016-08-03 10:56 ` Shashank Sharma [this message]
2016-08-03 17:47 ` [PATCH 3/4] video: Add new aspect ratios for HDMI 2.0 Sean Paul
2016-08-03 10:56 ` [PATCH 4/4] drm: Add and handle new aspect ratios in DRM layer Shashank Sharma
2016-08-03 17:47 ` [Intel-gfx] " Sean Paul
2016-08-03 11:48 ` [PATCH 0/4]: Picture aspect ratio support " Daniel Vetter
2016-08-03 13:08 ` Jose Abreu
2016-08-03 15:47 ` Sharma, Shashank
2016-08-04 14:16 ` Jose Abreu
2016-08-04 14:29 ` Sharma, Shashank
2016-08-04 15:13 ` Jose Abreu
2016-08-03 15:33 ` Sharma, Shashank
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