From: Anshuman Gupta <anshuman.gupta@intel.com>
To: "Shankar, Uma" <uma.shankar@intel.com>
Cc: "Nikula, Jani" <jani.nikula@intel.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"seanpaul@chromium.org" <seanpaul@chromium.org>
Subject: Re: [Intel-gfx] [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register
Date: Tue, 27 Oct 2020 14:27:05 +0530 [thread overview]
Message-ID: <20201027085704.GG29526@intel.com> (raw)
In-Reply-To: <3b7df974286b4497ba31ad4a554062e0@intel.com>
On 2020-10-27 at 12:41:41 +0530, Shankar, Uma wrote:
>
>
> > -----Original Message-----
> > From: Anshuman Gupta <anshuman.gupta@intel.com>
> > Sent: Friday, October 23, 2020 5:51 PM
> > To: intel-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org
> > Cc: seanpaul@chromium.org; Nikula, Jani <jani.nikula@intel.com>; C,
> > Ramalingam <ramalingam.c@intel.com>; Li, Juston <juston.li@intel.com>;
> > Shankar, Uma <uma.shankar@intel.com>; Gupta, Anshuman
> > <anshuman.gupta@intel.com>
> > Subject: [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register
> >
> > 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)
>
> Should it also not be defined as the other counterparts for pre Gen12.
It has already been defined with Gen12 and Pre Gen12 annotation below
HDCP2_AUTH_STREAM should TRANS_HDCP2_AUTH_STREAM for Gen12 and
PORT_HDCP2_AUTH_STREAM for pre Gen12.
Is it something else u find it is missing ?
Thanks,
Anshuman.
>
> > +#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
>
_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
WARNING: multiple messages have this Message-ID (diff)
From: Anshuman Gupta <anshuman.gupta@intel.com>
To: "Shankar, Uma" <uma.shankar@intel.com>
Cc: "Nikula, Jani" <jani.nikula@intel.com>,
"intel-gfx@lists.freedesktop.org"
<intel-gfx@lists.freedesktop.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"seanpaul@chromium.org" <seanpaul@chromium.org>,
"Li, Juston" <juston.li@intel.com>
Subject: Re: [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register
Date: Tue, 27 Oct 2020 14:27:05 +0530 [thread overview]
Message-ID: <20201027085704.GG29526@intel.com> (raw)
In-Reply-To: <3b7df974286b4497ba31ad4a554062e0@intel.com>
On 2020-10-27 at 12:41:41 +0530, Shankar, Uma wrote:
>
>
> > -----Original Message-----
> > From: Anshuman Gupta <anshuman.gupta@intel.com>
> > Sent: Friday, October 23, 2020 5:51 PM
> > To: intel-gfx@lists.freedesktop.org; dri-devel@lists.freedesktop.org
> > Cc: seanpaul@chromium.org; Nikula, Jani <jani.nikula@intel.com>; C,
> > Ramalingam <ramalingam.c@intel.com>; Li, Juston <juston.li@intel.com>;
> > Shankar, Uma <uma.shankar@intel.com>; Gupta, Anshuman
> > <anshuman.gupta@intel.com>
> > Subject: [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register
> >
> > 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)
>
> Should it also not be defined as the other counterparts for pre Gen12.
It has already been defined with Gen12 and Pre Gen12 annotation below
HDCP2_AUTH_STREAM should TRANS_HDCP2_AUTH_STREAM for Gen12 and
PORT_HDCP2_AUTH_STREAM for pre Gen12.
Is it something else u find it is missing ?
Thanks,
Anshuman.
>
> > +#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
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-10-27 9:10 UTC|newest]
Thread overview: 87+ messages / expand[flat|nested] mbox.gz Atom feed top
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 12:20 ` Anshuman Gupta
2020-10-23 12:20 ` [Intel-gfx] [PATCH v3 01/16] drm/i915/hdcp: Update CP property in update_pipe Anshuman Gupta
2020-10-23 12:20 ` Anshuman Gupta
2020-10-27 5:32 ` [Intel-gfx] " Shankar, Uma
2020-10-27 5:32 ` Shankar, Uma
2020-10-27 7:50 ` [Intel-gfx] " Anshuman Gupta
2020-10-27 7:50 ` Anshuman Gupta
2020-10-23 12:20 ` [Intel-gfx] [PATCH v3 02/16] drm/i915/hdcp: Get conn while content_type changed Anshuman Gupta
2020-10-23 12:20 ` Anshuman Gupta
2020-10-27 5:34 ` [Intel-gfx] " Shankar, Uma
2020-10-27 5:34 ` Shankar, Uma
2020-10-27 5:37 ` [Intel-gfx] " Anshuman Gupta
2020-10-27 5:37 ` Anshuman Gupta
2020-10-23 12:20 ` [Intel-gfx] [PATCH v3 03/16] drm/i915/hotplug: Handle CP_IRQ for DP-MST Anshuman Gupta
2020-10-23 12:20 ` Anshuman Gupta
2020-10-27 5:43 ` [Intel-gfx] " Shankar, Uma
2020-10-27 5:43 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 04/16] drm/i915/hdcp: DP MST transcoder for link and stream Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 5:49 ` [Intel-gfx] " Shankar, Uma
2020-10-27 5:49 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 05/16] drm/i915/hdcp: Move HDCP enc status timeout to header Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 5:52 ` [Intel-gfx] " Shankar, Uma
2020-10-27 5:52 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 06/16] drm/i915/hdcp: HDCP stream encryption support Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:20 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:20 ` Shankar, Uma
2020-10-27 7:46 ` [Intel-gfx] " Anshuman Gupta
2020-10-27 7:46 ` Anshuman Gupta
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 07/16] drm/i915/hdcp: Enable Gen12 HDCP 1.4 DP MST support Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:29 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:29 ` Shankar, Uma
2020-10-27 7:57 ` [Intel-gfx] " Anshuman Gupta
2020-10-27 7:57 ` Anshuman Gupta
2020-10-27 12:04 ` [Intel-gfx] " Anshuman Gupta
2020-10-27 12:04 ` Anshuman Gupta
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 08/16] drm/i915/hdcp: Pass dig_port to intel_hdcp_init Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:30 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:30 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 09/16] drm/i915/hdcp: Encapsulate hdcp_port_data to dig_port Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:34 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:34 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 10/16] misc/mei/hdcp: Fix AUTH_STREAM_REQ cmd buffer len Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:36 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:36 ` Shankar, Uma
2020-10-27 6:39 ` [Intel-gfx] " Winkler, Tomas
2020-10-27 6:39 ` Winkler, Tomas
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 11/16] drm/hdcp: Max MST content streams Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:41 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:41 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 12/16] drm/i915/hdcp: MST streams support in hdcp port_data Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:55 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:55 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 13/16] drm/i915/hdcp: Pass connector to check_2_2_link Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 6:57 ` [Intel-gfx] " Shankar, Uma
2020-10-27 6:57 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 7:11 ` [Intel-gfx] " Shankar, Uma
2020-10-27 7:11 ` Shankar, Uma
2020-10-27 8:57 ` Anshuman Gupta [this message]
2020-10-27 8:57 ` Anshuman Gupta
2020-10-27 9:50 ` [Intel-gfx] " Shankar, Uma
2020-10-27 9:50 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 15/16] drm/i915/hdcp: Support for HDCP 2.2 MST shim callbacks Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 7:20 ` [Intel-gfx] " Shankar, Uma
2020-10-27 7:20 ` Shankar, Uma
2020-10-23 12:21 ` [Intel-gfx] [PATCH v3 16/16] drm/i915/hdcp: Enable HDCP 2.2 MST support Anshuman Gupta
2020-10-23 12:21 ` Anshuman Gupta
2020-10-27 7:24 ` [Intel-gfx] " Shankar, Uma
2020-10-27 7:24 ` Shankar, Uma
2020-10-23 14:41 ` [Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for HDCP 2.2 and HDCP 1.4 Gen12 DP " Patchwork
2020-10-23 14:42 ` [Intel-gfx] ✗ Fi.CI.SPARSE: " Patchwork
2020-10-23 15:07 ` [Intel-gfx] ✓ Fi.CI.BAT: success " Patchwork
2020-10-23 18:54 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
-- strict thread matches above, loose matches on Subject: below --
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 14/16] drm/i915/hdcp: Add HDCP 2.2 stream register Anshuman Gupta
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