[Intel-gfx] [PATCH v2 7/7] drm/i915/crt: simplify CRT VBT check on pre-VLV/DDI
Jani Nikula
jani.nikula at intel.com
Thu Jan 24 07:40:16 UTC 2019
On Wed, 23 Jan 2019, Ville Syrjälä <ville.syrjala at linux.intel.com> wrote:
> On Tue, Jan 22, 2019 at 10:23:07AM +0200, Jani Nikula wrote:
>> The VBT int_crt_support can't be trusted on earlier platforms, and is
>> always set to true in intel_bios.c for pre-DDI and pre-VLV platforms. We
>> can simplify the output setup by unconditionally calling
>> intel_crt_init() for these platforms.
>>
>> Suggested-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
>> Signed-off-by: Jani Nikula <jani.nikula at intel.com>
>
> Reviewed-by: Ville Syrjälä <ville.syrjala at linux.intel.com>
Many thanks, pushed the series.
BR,
Jani.
>
>> ---
>> drivers/gpu/drm/i915/intel_display.c | 15 ++++-----------
>> 1 file changed, 4 insertions(+), 11 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
>> index ed3780f24638..d328599240cb 100644
>> --- a/drivers/gpu/drm/i915/intel_display.c
>> +++ b/drivers/gpu/drm/i915/intel_display.c
>> @@ -14382,9 +14382,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
>> * incorrect sharing of the PPS.
>> */
>> intel_lvds_init(dev_priv);
>> -
>> - if (dev_priv->vbt.int_crt_support)
>> - intel_crt_init(dev_priv);
>> + intel_crt_init(dev_priv);
>>
>> dpd_is_edp = intel_dp_is_port_edp(dev_priv, PORT_D);
>>
>> @@ -14461,17 +14459,14 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
>> vlv_dsi_init(dev_priv);
>> } else if (IS_PINEVIEW(dev_priv)) {
>> intel_lvds_init(dev_priv);
>> -
>> - if (dev_priv->vbt.int_crt_support)
>> - intel_crt_init(dev_priv);
>> + intel_crt_init(dev_priv);
>> } else if (IS_GEN_RANGE(dev_priv, 3, 4)) {
>> bool found = false;
>>
>> if (IS_MOBILE(dev_priv))
>> intel_lvds_init(dev_priv);
>>
>> - if (dev_priv->vbt.int_crt_support)
>> - intel_crt_init(dev_priv);
>> + intel_crt_init(dev_priv);
>>
>> if (I915_READ(GEN3_SDVOB) & SDVO_DETECTED) {
>> DRM_DEBUG_KMS("probing SDVOB\n");
>> @@ -14511,9 +14506,7 @@ static void intel_setup_outputs(struct drm_i915_private *dev_priv)
>> if (IS_I85X(dev_priv))
>> intel_lvds_init(dev_priv);
>>
>> - if (dev_priv->vbt.int_crt_support)
>> - intel_crt_init(dev_priv);
>> -
>> + intel_crt_init(dev_priv);
>> intel_dvo_init(dev_priv);
>> }
>>
>> --
>> 2.20.1
--
Jani Nikula, Intel Open Source Graphics Center
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