From: Anshuman Gupta <anshuman.gupta@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Cc: jani.nikula@intel.com, seanpaul@chromium.org
Subject: [Intel-gfx] [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register
Date: Thu, 22 Oct 2020 14:25:50 +0530 [thread overview]
Message-ID: <20201022085552.18353-15-anshuman.gupta@intel.com> (raw)
In-Reply-To: <20201022085552.18353-1-anshuman.gupta@intel.com>
Add HDCP 2.2 DP MST HDCP2_STREAM_STATUS
and HDCP2_AUTH_STREAM register in i915_reg header.
Cc: Ramalingam C <ramalingam.c@intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com>
---
drivers/gpu/drm/i915/i915_reg.h | 30 ++++++++++++++++++++++++++++++
1 file changed, 30 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 86a9a5145e47..cb6ec2c241f2 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -9882,6 +9882,7 @@ enum skl_power_gate {
_PORTD_HDCP2_BASE, \
_PORTE_HDCP2_BASE, \
_PORTF_HDCP2_BASE) + (x))
+
#define PORT_HDCP2_AUTH(port) _PORT_HDCP2_BASE(port, 0x98)
#define _TRANSA_HDCP2_AUTH 0x66498
#define _TRANSB_HDCP2_AUTH 0x66598
@@ -9921,6 +9922,35 @@ enum skl_power_gate {
TRANS_HDCP2_STATUS(trans) : \
PORT_HDCP2_STATUS(port))
+#define PORT_HDCP2_STREAM_STATUS(port) _PORT_HDCP2_BASE(port, 0xC0)
+#define _TRANSA_HDCP2_STREAM_STATUS 0x664C0
+#define _TRANSB_HDCP2_STREAM_STATUS 0x665C0
+#define TRANS_HDCP2_STREAM_STATUS(trans) _MMIO_TRANS(trans, \
+ _TRANSA_HDCP2_STREAM_STATUS, \
+ _TRANSB_HDCP2_STREAM_STATUS)
+#define STREAM_ENCRYPTION_STATUS BIT(31)
+#define STREAM_TYPE_STATUS BIT(30)
+#define HDCP2_STREAM_STATUS(dev_priv, trans, port) \
+ (INTEL_GEN(dev_priv) >= 12 ? \
+ TRANS_HDCP2_STREAM_STATUS(trans) : \
+ PORT_HDCP2_STREAM_STATUS(port))
+
+#define _PORTA_HDCP2_AUTH_STREAM 0x66F00
+#define _PORTB_HDCP2_AUTH_STREAM 0x66F04
+#define PORT_HDCP2_AUTH_STREAM(port) _MMIO_PORT(port, \
+ _PORTA_HDCP2_AUTH_STREAM, \
+ _PORTB_HDCP2_AUTH_STREAM)
+#define _TRANSA_HDCP2_AUTH_STREAM 0x66F00
+#define _TRANSB_HDCP2_AUTH_STREAM 0x66F04
+#define TRANS_HDCP2_AUTH_STREAM(trans) _MMIO_TRANS(trans, \
+ _TRANSA_HDCP2_AUTH_STREAM, \
+ _TRANSB_HDCP2_AUTH_STREAM)
+#define AUTH_STREAM_TYPE BIT(31)
+#define HDCP2_AUTH_STREAM(dev_priv, trans, port) \
+ (INTEL_GEN(dev_priv) >= 12 ? \
+ TRANS_HDCP2_AUTH_STREAM(trans) : \
+ PORT_HDCP2_AUTH_STREAM(port))
+
/* Per-pipe DDI Function Control */
#define _TRANS_DDI_FUNC_CTL_A 0x60400
#define _TRANS_DDI_FUNC_CTL_B 0x61400
--
2.26.2
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next prev parent reply other threads:[~2020-10-22 9:36 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-10-22 8:55 [Intel-gfx] [PATCH v3 00/16] HDCP 2.2 DP MST Support Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 01/16] drm/i915/hdcp: Update CP property in update_pipe Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 02/16] drm/i915/hdcp: Get conn while content_type changed Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 03/16] drm/i915/hotplug: Handle CP_IRQ for DP-MST Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 04/16] drm/i915/hdcp: DP MST transcoder for link and stream Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 05/16] drm/i915/hdcp: Move HDCP enc status timeout to header Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 06/16] drm/i915/hdcp: HDCP stream encryption support Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 07/16] drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 08/16] drm/i915/hdcp: Pass dig_port to intel_hdcp_init Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 09/16] drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 10/16] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 11/16] drm/hdcp: Max MST content streams Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 12/16] drm/i915/hdcp: MST streams support in hdcp port_data Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 13/16] drm/i915/hdcp: Pass connector to check_2_2_link Anshuman Gupta
2020-10-22 8:55 ` Anshuman Gupta [this message]
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 15/16] drm/i915/hdcp: Support for HDCP 2.2 MST shim callbacks Anshuman Gupta
2020-10-22 8:55 ` [Intel-gfx] [PATCH v3 16/16] drm/i915/hdcp: Enable HDCP 2.2 MST support Anshuman Gupta
2020-10-22 11:20 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for HDCP 2.2 DP MST Support (rev5) Patchwork
2020-10-22 11:21 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-10-22 11:46 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-10-22 15:42 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
-- strict thread matches above, loose matches on Subject: below --
2020-10-23 12:20 [Intel-gfx] [PATCH v3 00/16] HDCP 2.2 and HDCP 1.4 Gen12 DP MST support Anshuman Gupta
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register Anshuman Gupta
2020-10-27 7:11 ` Shankar, Uma
2020-10-27 8:57 ` Anshuman Gupta
2020-10-27 9:50 ` Shankar, Uma
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