diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dsi_vbt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c index 8be7d6c507aa..4210f449553e 100644 --- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c +++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c @@ -688,17 +688,16 @@ bool intel_dsi_vbt_init(struct intel_dsi *intel_dsi, u16 panel_id) * On some BYT/CHT devs some sequences are incomplete and we need to manually * control some GPIOs. */ -void intel_dsi_vbt_gpio_init(struct intel_dsi *intel_dsi) +void intel_dsi_vbt_gpio_init(struct intel_dsi *intel_dsi, bool panel_is_on) { struct drm_device *dev = intel_dsi->base.base.dev; struct drm_i915_private *dev_priv = to_i915(dev); struct mipi_config *mipi_config = dev_priv->vbt.dsi.config; + enum gpiod_flags flags = panel_is_on ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW; if ((IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) && mipi_config->pwm_blc == PPS_BLC_PMIC) { - intel_dsi->gpio_panel = - gpiod_get(dev->dev, "panel", GPIOD_OUT_HIGH); - + intel_dsi->gpio_panel = gpiod_get(dev->dev, "panel", flags); if (IS_ERR(intel_dsi->gpio_panel)) { DRM_ERROR("Failed to own gpio for panel control\n"); intel_dsi->gpio_panel = NULL; |