[PATCH 1/2] drm/msm/hdmi: add register description for HDMI HDCP support (V2)
Jilai Wang
jilaiw at codeaurora.org
Tue Jan 13 12:41:30 PST 2015
Add HDCP related register description.
V1: Initial Change
V2: Add register bit description.
Signed-off-by: Jiali Wang <jilaiw at codeaurora.org>
---
drivers/gpu/drm/msm/hdmi/hdmi.xml.h | 42 +++++++++++++++++++++++++++----------
1 file changed, 31 insertions(+), 11 deletions(-)
diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
index 2d1272e..e7b455b 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.xml.h
@@ -8,17 +8,8 @@ http://github.com/freedreno/envytools/
git clone https://github.com/freedreno/envytools.git
The rules-ng-ng source files this header was generated from are:
-- /home/robclark/src/freedreno/envytools/rnndb/msm.xml ( 676 bytes, from 2014-12-05 15:34:49)
-- /home/robclark/src/freedreno/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2013-03-31 16:51:27)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp4.xml ( 20908 bytes, from 2014-12-08 16:13:00)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp_common.xml ( 2357 bytes, from 2014-12-08 16:13:00)
-- /home/robclark/src/freedreno/envytools/rnndb/mdp/mdp5.xml ( 26005 bytes, from 2014-12-08 16:13:00)
-- /home/robclark/src/freedreno/envytools/rnndb/dsi/dsi.xml ( 11712 bytes, from 2013-08-17 17:13:43)
-- /home/robclark/src/freedreno/envytools/rnndb/dsi/sfpb.xml ( 344 bytes, from 2013-08-11 19:26:32)
-- /home/robclark/src/freedreno/envytools/rnndb/dsi/mmss_cc.xml ( 1686 bytes, from 2014-10-31 16:48:57)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/qfprom.xml ( 600 bytes, from 2013-07-05 19:21:12)
-- /home/robclark/src/freedreno/envytools/rnndb/hdmi/hdmi.xml ( 25125 bytes, from 2014-12-02 15:04:52)
-- /home/robclark/src/freedreno/envytools/rnndb/edp/edp.xml ( 8253 bytes, from 2014-12-08 16:13:00)
+- /local/mnt2/workspace2/jilaiw/chromeos/envytools/envytools/rnndb/hdmi/hdmi.xml ( 26848 bytes, from 2014-12-11 18:18:13)
+- /local/mnt2/workspace2/jilaiw/chromeos/envytools/envytools/rnndb/freedreno_copyright.xml ( 1453 bytes, from 2014-11-24 22:27:21)
Copyright (C) 2013-2014 by the following authors:
- Rob Clark <robdclark at gmail.com> (robclark)
@@ -203,12 +194,28 @@ static inline uint32_t HDMI_AUDIO_INFO1_LSV(uint32_t val)
#define HDMI_HDCP_CTRL_ENCRYPTION_ENABLE 0x00000100
#define REG_HDMI_HDCP_DEBUG_CTRL 0x00000114
+#define HDMI_HDCP_DEBUG_CTRL_RNG_CIPHER 0x00000004
#define REG_HDMI_HDCP_INT_CTRL 0x00000118
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_INT 0x00000001
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_ACK 0x00000002
+#define HDMI_HDCP_INT_CTRL_AUTH_SUCCESS_MASK 0x00000004
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INT 0x00000010
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_ACK 0x00000020
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_MASK 0x00000040
+#define HDMI_HDCP_INT_CTRL_AUTH_FAIL_INFO_ACK 0x00000080
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_INT 0x00000100
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_ACK 0x00000200
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_REQ_MASK 0x00000400
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_INT 0x00001000
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_ACK 0x00002000
+#define HDMI_HDCP_INT_CTRL_AUTH_XFER_DONE_MASK 0x00004000
#define REG_HDMI_HDCP_LINK0_STATUS 0x0000011c
#define HDMI_HDCP_LINK0_STATUS_AN_0_READY 0x00000100
#define HDMI_HDCP_LINK0_STATUS_AN_1_READY 0x00000200
+#define HDMI_HDCP_LINK0_STATUS_RI_MATCHES 0x00001000
+#define HDMI_HDCP_LINK0_STATUS_V_MATCHES 0x00100000
#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__MASK 0x70000000
#define HDMI_HDCP_LINK0_STATUS_KEY_STATE__SHIFT 28
static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state val)
@@ -217,10 +224,19 @@ static inline uint32_t HDMI_HDCP_LINK0_STATUS_KEY_STATE(enum hdmi_hdcp_key_state
}
#define REG_HDMI_HDCP_DDC_CTRL_0 0x00000120
+#define HDMI_HDCP_DDC_CTRL_0_DISABLE 0x00000001
#define REG_HDMI_HDCP_DDC_CTRL_1 0x00000124
+#define HDMI_HDCP_DDC_CTRL_1_FAILED_ACK 0x00000001
#define REG_HDMI_HDCP_DDC_STATUS 0x00000128
+#define HDMI_HDCP_DDC_STATUS_XFER_REQ 0x00000010
+#define HDMI_HDCP_DDC_STATUS_XFER_DONE 0x00000400
+#define HDMI_HDCP_DDC_STATUS_ABORTED 0x00001000
+#define HDMI_HDCP_DDC_STATUS_TIMEOUT 0x00002000
+#define HDMI_HDCP_DDC_STATUS_NACK0 0x00004000
+#define HDMI_HDCP_DDC_STATUS_NACK1 0x00008000
+#define HDMI_HDCP_DDC_STATUS_FAILED 0x00010000
#define REG_HDMI_HDCP_ENTROPY_CTRL0 0x0000012c
@@ -309,6 +325,7 @@ static inline uint32_t HDMI_DDC_CTRL_TRANSACTION_CNT(uint32_t val)
#define HDMI_DDC_SW_STATUS_NACK3 0x00008000
#define REG_HDMI_DDC_HW_STATUS 0x0000021c
+#define HDMI_DDC_HW_STATUS_DONE 0x00000008
#define REG_HDMI_DDC_SPEED 0x00000220
#define HDMI_DDC_SPEED_THRESHOLD__MASK 0x00000003
@@ -375,8 +392,11 @@ static inline uint32_t HDMI_DDC_DATA_INDEX(uint32_t val)
#define REG_HDMI_HDCP_SHA_CTRL 0x0000023c
#define REG_HDMI_HDCP_SHA_STATUS 0x00000240
+#define HDMI_HDCP_SHA_STATUS_BLOCK_DONE 0x00000001
+#define HDMI_HDCP_SHA_STATUS_COMP_DONE 0x00000010
#define REG_HDMI_HDCP_SHA_DATA 0x00000244
+#define HDMI_HDCP_SHA_DATA_DONE 0x00000001
#define REG_HDMI_HPD_INT_STATUS 0x00000250
#define HDMI_HPD_INT_STATUS_INT 0x00000001
--
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project
More information about the dri-devel
mailing list