From: Ville Syrjala <ville.syrjala@linux.intel.com>
To: intel-gfx@lists.freedesktop.org
Cc: Thierry Reding <thierry.reding@gmail.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
linux-media@vger.kernel.org
Subject: [PATCH v2 01/10] video/hdmi: Add an enum for HDMI packet types
Date: Thu, 10 Jan 2019 23:14:36 +0200 [thread overview]
Message-ID: <20190110211445.24177-2-ville.syrjala@linux.intel.com> (raw)
In-Reply-To: <20190110211445.24177-1-ville.syrjala@linux.intel.com>
From: Ville Syrjälä <ville.syrjala@linux.intel.com>
We'll be wanting to send more than just infoframes over HDMI. So add an
enum for other packet types.
TODO: Maybe just include the infoframe types in the packet type enum
and get rid of the infoframe type enum?
v2: s/AUDIO_CP/ACP/ (Shashank)
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Hans Verkuil <hans.verkuil@cisco.com>
Cc: linux-media@vger.kernel.org
Reviewed-by: Shashank Sharma <shashank.sharma@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
include/linux/hdmi.h | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/include/linux/hdmi.h b/include/linux/hdmi.h
index d2bacf502429..927ad6451105 100644
--- a/include/linux/hdmi.h
+++ b/include/linux/hdmi.h
@@ -27,6 +27,21 @@
#include <linux/types.h>
#include <linux/device.h>
+enum hdmi_packet_type {
+ HDMI_PACKET_TYPE_NULL = 0x00,
+ HDMI_PACKET_TYPE_AUDIO_CLOCK_REGEN = 0x01,
+ HDMI_PACKET_TYPE_AUDIO_SAMPLE = 0x02,
+ HDMI_PACKET_TYPE_GENERAL_CONTROL = 0x03,
+ HDMI_PACKET_TYPE_ACP = 0x04,
+ HDMI_PACKET_TYPE_ISRC1 = 0x05,
+ HDMI_PACKET_TYPE_ISRC2 = 0x06,
+ HDMI_PACKET_TYPE_ONE_BIT_AUDIO_SAMPLE = 0x07,
+ HDMI_PACKET_TYPE_DST_AUDIO = 0x08,
+ HDMI_PACKET_TYPE_HBR_AUDIO_STREAM = 0x09,
+ HDMI_PACKET_TYPE_GAMUT_METADATA = 0x0a,
+ /* + enum hdmi_infoframe_type */
+};
+
enum hdmi_infoframe_type {
HDMI_INFOFRAME_TYPE_VENDOR = 0x81,
HDMI_INFOFRAME_TYPE_AVI = 0x82,
--
2.19.2
next parent reply other threads:[~2019-01-10 21:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190110211445.24177-1-ville.syrjala@linux.intel.com>
2019-01-10 21:14 ` Ville Syrjala [this message]
[not found] <20181217155458.5503-1-ville.syrjala@linux.intel.com>
2018-12-17 15:54 ` [PATCH v2 01/10] video/hdmi: Add an enum for HDMI packet types Ville Syrjala
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