From: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
To: Jani Nikula <jani.nikula@intel.com>
Cc: intel-gfx@lists.freedesktop.org
Subject: Re: [Intel-gfx] [PATCH 8/9] drm/i915/bios: check port presence based on child device
Date: Fri, 17 Jan 2020 17:12:38 +0200 [thread overview]
Message-ID: <20200117151238.GP13686@intel.com> (raw)
In-Reply-To: <4338a29e4ed49e69f859dff1490fd85f6ae6177e.1579270868.git.jani.nikula@intel.com>
On Fri, Jan 17, 2020 at 04:29:28PM +0200, Jani Nikula wrote:
> Affects only two calls in output setup, and ddi init will check the
> features in more fine grained way.
>
> This will make future changes easier.
>
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>
> ---
> drivers/gpu/drm/i915/display/intel_bios.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/display/intel_bios.c b/drivers/gpu/drm/i915/display/intel_bios.c
> index 4c69253739ec..70fb87e7afb6 100644
> --- a/drivers/gpu/drm/i915/display/intel_bios.c
> +++ b/drivers/gpu/drm/i915/display/intel_bios.c
> @@ -2236,9 +2236,7 @@ bool intel_bios_is_port_present(struct drm_i915_private *dev_priv, enum port por
> const struct ddi_vbt_port_info *port_info =
> &dev_priv->vbt.ddi_port_info[port];
>
> - return port_info->supports_dp ||
> - port_info->supports_dvi ||
> - port_info->supports_hdmi;
> + return port_info->child;
Pondering what happens if there's a non-DP/DVI/HDMI port declared in the
VBT... I guess those should not have their dvo port set to anything we
accept?
> }
>
> /* FIXME maybe deal with port A as well? */
> --
> 2.20.1
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> https://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Ville Syrjälä
Intel
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next prev parent reply other threads:[~2020-01-17 15:12 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-17 14:29 [Intel-gfx] [PATCH 0/9] drm/i915/bios: stop using vbt.ddi_port_info directly Jani Nikula
2020-01-17 14:29 ` [Intel-gfx] [PATCH 1/9] drm/i915/bios: add intel_bios_max_tmds_encoder() Jani Nikula
2020-01-17 14:43 ` Ville Syrjälä
2020-01-17 14:29 ` [Intel-gfx] [PATCH 2/9] drm/i915/bios: add intel_bios_hdmi_level_shift() Jani Nikula
2020-01-17 14:45 ` Ville Syrjälä
2020-01-17 14:29 ` [Intel-gfx] [PATCH 3/9] drm/i915/bios: intel_bios_dp_boost_level() Jani Nikula
2020-01-17 14:29 ` [Intel-gfx] [PATCH 4/9] drm/i915/bios: intel_bios_hdmi_boost_level() Jani Nikula
2020-01-17 14:29 ` [Intel-gfx] [PATCH 5/9] drm/i915/bios: add intel_bios_dp_max_link_rate() Jani Nikula
2020-01-17 14:29 ` [Intel-gfx] [PATCH 6/9] drm/i915/bios: add intel_bios_alternate_ddc_pin() Jani Nikula
2020-01-17 14:29 ` [Intel-gfx] [PATCH 7/9] drm/i915/bios: add intel_bios_port_supports_*() Jani Nikula
2020-01-17 15:10 ` Ville Syrjälä
2020-01-17 14:29 ` [Intel-gfx] [PATCH 8/9] drm/i915/bios: check port presence based on child device Jani Nikula
2020-01-17 15:12 ` Ville Syrjälä [this message]
2020-01-17 15:13 ` Ville Syrjälä
2020-01-17 15:23 ` Ville Syrjälä
2020-01-17 15:28 ` Jani Nikula
2020-01-17 15:37 ` Ville Syrjälä
2020-01-21 9:44 ` Jani Nikula
2020-01-17 14:29 ` [Intel-gfx] [PATCH 9/9] drm/i915: use intel_bios_is_port_present() Jani Nikula
2020-01-17 15:14 ` Ville Syrjälä
2020-01-17 23:44 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/bios: stop using vbt.ddi_port_info directly Patchwork
2020-01-17 23:44 ` [Intel-gfx] ✗ Fi.CI.BUILD: warning " Patchwork
2020-01-20 18:33 ` [Intel-gfx] ✓ Fi.CI.IGT: success " Patchwork
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