[PATCH] rnndb: Add register fields for msm/hdmi HDCP support (V2)

From: Jilai Wang
Date: Tue Jan 13 2015 - 15:35:04 EST

Next message: Dave Hansen: "Re: [PATCH 1/2] mm: rename mm->nr_ptes to mm->nr_pgtables"
Previous message: Arnd Bergmann: "Re: [RFC PATCH v2 2/9] time: Provide y2106 safe get_seconds() replacement"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

This patch adds the field description for HDMI HDCP registers.
V1: Initial change
V2: Add register bit description.

Signed-off-by: Jilai Wang <jilaiw@xxxxxxxxxxxxxx>
---
rnndb/hdmi/hdmi.xml | 87 ++++++++++++++++++++++++++++++++++++++++++++++++-----
1 file changed, 79 insertions(+), 8 deletions(-)

diff --git a/rnndb/hdmi/hdmi.xml b/rnndb/hdmi/hdmi.xml
index 64393b4..9ac5e00 100644
--- a/rnndb/hdmi/hdmi.xml
+++ b/rnndb/hdmi/hdmi.xml
@@ -12,12 +12,14 @@ xsi:schemaLocation="http://nouveau.freedesktop.org/ rules-ng.xsd">

<domain name="HDMI" width="32">
<enum name="hdmi_hdcp_key_state">
- <value name="NO_KEYS" value="0"/>
- <value name="NOT_CHECKED" value="1"/>
- <value name="CHECKING" value="2"/>
- <value name="KEYS_VALID" value="3"/>
- <value name="AKSV_INVALID" value="4"/>
- <value name="CHECKSUM_MISMATCH" value="5"/>
+ <value name="HDCP_KEYS_STATE_NO_KEYS" value="0"/>
+ <value name="HDCP_KEYS_STATE_NOT_CHECKED" value="1"/>
+ <value name="HDCP_KEYS_STATE_CHECKING" value="2"/>
+ <value name="HDCP_KEYS_STATE_VALID" value="3"/>
+ <value name="HDCP_KEYS_STATE_AKSV_NOT_VALID" value="4"/>
+ <value name="HDCP_KEYS_STATE_CHKSUM_MISMATCH" value="5"/>
+ <value name="HDCP_KEYS_STATE_PROD_AKSV" value="6"/>
+ <value name="HDCP_KEYS_STATE_RESERVED" value="7"/>
</enum>
<enum name="hdmi_ddc_read_write">
<value name="DDC_WRITE" value="0"/>
@@ -168,15 +170,69 @@ xsi:schemaLocation="http://nouveau.freedesktop.org/ rules-ng.xsd">
<bitfield name="ENABLE" pos="0" type="boolean"/>
<bitfield name="ENCRYPTION_ENABLE" pos="8" type="boolean"/>
</reg32>
- <reg32 offset="0x00118" name="HDCP_INT_CTRL"/>
+ <reg32 offset="0x00114" name="HDCP_DEBUG_CTRL">
+ <bitfield name="RNG_CIPHER" pos="2" type="boolean"/>
+ </reg32>
+ <reg32 offset="0x00118" name="HDCP_INT_CTRL">
+ <bitfield name="AUTH_SUCCESS_INT" pos="0" type="boolean"/>
+ <bitfield name="AUTH_SUCCESS_ACK" pos="1" type="boolean"/>
+ <bitfield name="AUTH_SUCCESS_MASK" pos="2" type="boolean"/>
+ <bitfield name="AUTH_FAIL_INT" pos="4" type="boolean"/>
+ <bitfield name="AUTH_FAIL_ACK" pos="5" type="boolean"/>
+ <bitfield name="AUTH_FAIL_MASK" pos="6" type="boolean"/>
+ <bitfield name="AUTH_FAIL_INFO_ACK" pos="7" type="boolean"/>
+ <bitfield name="AUTH_XFER_REQ_INT" pos="8" type="boolean"/>
+ <bitfield name="AUTH_XFER_REQ_ACK" pos="9" type="boolean"/>
+ <bitfield name="AUTH_XFER_REQ_MASK" pos="10" type="boolean"/>
+ <bitfield name="AUTH_XFER_DONE_INT" pos="12" type="boolean"/>
+ <bitfield name="AUTH_XFER_DONE_ACK" pos="13" type="boolean"/>
+ <bitfield name="AUTH_XFER_DONE_MASK" pos="14" type="boolean"/>
+ </reg32>
<reg32 offset="0x0011c" name="HDCP_LINK0_STATUS">
<bitfield name="AN_0_READY" pos="8" type="boolean"/>
<bitfield name="AN_1_READY" pos="9" type="boolean"/>
+ <bitfield name="RI_MATCHES" pos="12" type="boolean"/>
+ <bitfield name="V_MATCHES" pos="20" type="boolean"/>
<bitfield name="KEY_STATE" low="28" high="30" type="hdmi_hdcp_key_state"/>
</reg32>
+ <reg32 offset="0x00120" name="HDCP_DDC_CTRL_0">
+ <bitfield name="DISABLE" pos="0" type="boolean"/>
+ </reg32>
+ <reg32 offset="0x00124" name="HDCP_DDC_CTRL_1">
+ <bitfield name="FAILED_ACK" pos="0" type="boolean"/>
+ </reg32>
+ <reg32 offset="0x00128" name="HDCP_DDC_STATUS">
+ <bitfield name="XFER_REQ" pos="4" type="boolean"/>
+ <bitfield name="XFER_DONE" pos="10" type="boolean"/>
+ <bitfield name="ABORTED" pos="12" type="boolean"/>
+ <bitfield name="TIMEOUT" pos="13" type="boolean"/>
+ <bitfield name="NACK0" pos="14" type="boolean"/>
+ <bitfield name="NACK1" pos="15" type="boolean"/>
+ <bitfield name="FAILED" pos="16" type="boolean"/>
+ </reg32>
+
+ <reg32 offset="0x0012c" name="HDCP_ENTROPY_CTRL0"/>
+ <reg32 offset="0x0025c" name="HDCP_ENTROPY_CTRL1"/>
+
<reg32 offset="0x00130" name="HDCP_RESET">
<bitfield name="LINK0_DEAUTHENTICATE" pos="0" type="boolean"/>
</reg32>
+
+ <reg32 offset="0x00134" name="HDCP_RCVPORT_DATA0"/>
+ <reg32 offset="0x00138" name="HDCP_RCVPORT_DATA1"/>
+ <reg32 offset="0x0013C" name="HDCP_RCVPORT_DATA2_0"/>
+ <reg32 offset="0x00140" name="HDCP_RCVPORT_DATA2_1"/>
+ <reg32 offset="0x00144" name="HDCP_RCVPORT_DATA3"/>
+ <reg32 offset="0x00148" name="HDCP_RCVPORT_DATA4"/>
+ <reg32 offset="0x0014c" name="HDCP_RCVPORT_DATA5"/>
+ <reg32 offset="0x00150" name="HDCP_RCVPORT_DATA6"/>
+ <reg32 offset="0x00154" name="HDCP_RCVPORT_DATA7"/>
+ <reg32 offset="0x00158" name="HDCP_RCVPORT_DATA8"/>
+ <reg32 offset="0x0015c" name="HDCP_RCVPORT_DATA9"/>
+ <reg32 offset="0x00160" name="HDCP_RCVPORT_DATA10"/>
+ <reg32 offset="0x00164" name="HDCP_RCVPORT_DATA11"/>
+ <reg32 offset="0x00168" name="HDCP_RCVPORT_DATA12"/>
+
<reg32 offset="0x0016c" name="VENSPEC_INFO0"/>
<reg32 offset="0x00170" name="VENSPEC_INFO1"/>
<reg32 offset="0x00174" name="VENSPEC_INFO2"/>
@@ -238,7 +294,9 @@ xsi:schemaLocation="http://nouveau.freedesktop.org/ rules-ng.xsd">
<bitfield name="NACK2" pos="14" type="boolean"/>
<bitfield name="NACK3" pos="15" type="boolean"/>
</reg32>
- <reg32 offset="0x0021c" name="DDC_HW_STATUS"/>
+ <reg32 offset="0x0021c" name="DDC_HW_STATUS">
+ <bitfield name="DONE" pos="3" type="boolean"/>
+ </reg32>
<reg32 offset="0x00220" name="DDC_SPEED">

<bitfield name="CABLE_DETECTED" pos="1"/>
@@ -374,6 +442,9 @@ xsi:schemaLocation="http://nouveau.freedesktop.org/ rules-ng.xsd">
<bitfield name="REFTIMER" low="0" high="15" type="uint"/>
</reg32>

+ <reg32 offset="0x00284" name="HDCP_SW_UPPER_AKSV"/>
+ <reg32 offset="0x00288" name="HDCP_SW_LOWER_AKSV"/>
+
<reg32 offset="0x00298" name="CEC_STATUS"/>
<reg32 offset="0x0029c" name="CEC_INT"/>
<reg32 offset="0x002a0" name="CEC_ADDR"/>
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

Next message: Dave Hansen: "Re: [PATCH 1/2] mm: rename mm->nr_ptes to mm->nr_pgtables"
Previous message: Arnd Bergmann: "Re: [RFC PATCH v2 2/9] time: Provide y2106 safe get_seconds() replacement"
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]