From: Jani Nikula <jani.nikula@linux.intel.com>
To: Ville Syrjala <ville.syrjala@linux.intel.com>,
intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 08/12] drm/i915: Define more VBT driver features block bits
Date: Fri, 02 Sep 2022 17:09:09 +0300 [thread overview]
Message-ID: <8735d9eum2.fsf@intel.com> (raw)
In-Reply-To: <20220715202044.11153-9-ville.syrjala@linux.intel.com>
On Fri, 15 Jul 2022, Ville Syrjala <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> Define some additoonal bits in the driver features VBT block.
*additional
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_vbt_defs.h | 14 ++++++++++----
> 1 file changed, 10 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_vbt_defs.h b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> index c04937aa75b2..2feba1e69a6d 100644
> --- a/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> +++ b/drivers/gpu/drm/i915/display/intel_vbt_defs.h
> @@ -575,14 +575,19 @@ struct bdb_driver_features {
>
> /* Driver Flags 1 */
> u8 static_display:1; /* 163+ */
> - u8 reserved2:7;
> + u8 embedded_platform:1; /* 163+ */
> + u8 display_subsystem_enable:1; /* 163+ */
> + u8 reserved0:5;
>
> u16 legacy_crt_max_x;
> u16 legacy_crt_max_y;
> u8 legacy_crt_max_refresh;
>
> /* Extended Driver Bits 2 */
> - u8 hdmi_termination;
> + u8 hdmi_termination:1;
> + u8 cea861d_hdmi_support:1;
> + u8 self_refresh_enable:1;
> + u8 reserved1:5;
>
> u8 custom_vbt_version; /* 165+ */
>
> @@ -598,9 +603,10 @@ struct bdb_driver_features {
> u16 tbt_enabled:1; /* 165+ */
> u16 psr_enabled:1; /* 165-227 */
> u16 ips_enabled:1; /* 165+ */
> - u16 reserved3:1;
> + u16 dpfs_enabled:1; /* 165+ */
> u16 dmrrs_enabled:1; /* 174-227 */
> - u16 reserved4:2;
> + u16 adt_enabled:1; /* ???-228 */
> + u16 hpd_wake:1; /* 201-240 */
> u16 pc_feature_valid:1;
> } __packed;
--
Jani Nikula, Intel Open Source Graphics Center
next prev parent reply other threads:[~2022-09-02 14:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-15 20:20 [Intel-gfx] [PATCH 00/12] drm/i915: More VBT stuff Ville Syrjala
2022-07-15 20:20 ` [Intel-gfx] [PATCH 01/12] drm/i915: Unify VBT version number comments Ville Syrjala
2022-07-19 10:25 ` Rodrigo Vivi
2022-09-01 9:24 ` Ville Syrjälä
2022-07-15 20:20 ` [Intel-gfx] [PATCH 02/12] drm/i915: Add some more " Ville Syrjala
2022-09-02 15:00 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 03/12] drm/i915: Properly define the DP redriver VBT bits Ville Syrjala
2022-09-02 14:45 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 04/12] drm/i915: Define VBT eDP/DP max lane count bits Ville Syrjala
2022-09-02 14:36 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 05/12] drm/i915: Add the VBT LTTPR transparent vs. non-transparent bits Ville Syrjala
2022-09-02 14:47 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 06/12] drm/i915: Define VBT max HDMI FRL rate bits Ville Syrjala
2022-09-02 14:48 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 07/12] drm/i915: Document the sets of bits in the driver features block Ville Syrjala
2022-09-02 14:05 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 08/12] drm/i915: Define more VBT driver features block bits Ville Syrjala
2022-09-02 14:09 ` Jani Nikula [this message]
2022-07-15 20:20 ` [Intel-gfx] [PATCH 09/12] drm/i915: Define all possible VBT device handles Ville Syrjala
2022-09-02 14:13 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 10/12] drm/i915: Rename some VBT bits Ville Syrjala
2022-09-02 14:15 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 11/12] drm/i915: WARN if a port should use VBT provided vswing tables Ville Syrjala
2022-07-19 10:31 ` Rodrigo Vivi
2022-09-01 9:24 ` Ville Syrjälä
2022-09-02 14:01 ` Jani Nikula
2022-07-15 20:20 ` [Intel-gfx] [PATCH 12/12] drm/i915: Parse DP/eDP max lane count from VBT Ville Syrjala
2022-07-19 10:39 ` Rodrigo Vivi
2022-09-01 9:25 ` Ville Syrjälä
2022-09-02 14:42 ` Jani Nikula
2022-07-16 18:13 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: More VBT stuff Patchwork
2022-07-16 21:50 ` [Intel-gfx] ✓ Fi.CI.IGT: " Patchwork
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