From: Uma Shankar <uma.shankar@xxxxxxxxx>
Panel GPIO control should be done based on platform. Add a check
to restrict VLV and CHT specific GPIO confirguration, so that
they dont apply to other platforms.
Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx>
Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_dsi.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_dsi.c b/drivers/gpu/drm/i915/intel_dsi.c
index c98234e..c297ea9 100644
--- a/drivers/gpu/drm/i915/intel_dsi.c
+++ b/drivers/gpu/drm/i915/intel_dsi.c
@@ -1584,7 +1584,8 @@ void intel_dsi_init(struct drm_i915_private *dev_priv)
* In case of BYT with CRC PMIC, we need to use GPIO for
* Panel control.
*/
- if (dev_priv->vbt.dsi.config->pwm_blc == PPS_BLC_PMIC) {
+ if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) &&
+ (dev_priv->vbt.dsi.config->pwm_blc == PPS_BLC_PMIC)) {
intel_dsi->gpio_panel =
gpiod_get(dev->dev, "panel", GPIOD_OUT_HIGH);
--
1.9.1
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