drm/i915/icl: add dummy DSI GPIO element execution function (690c318e) · Commits · 戴 / test

drivers/gpu/drm/i915/intel_dsi_vbt.c

+9 −1

Original line number	Diff line number	Diff line
		@@ -336,6 +336,12 @@ static void bxt_exec_gpio(struct drm_i915_private *dev_priv,
		gpiod_set_value(gpio_desc, value);
		}

		static void icl_exec_gpio(struct drm_i915_private *dev_priv,
		u8 gpio_source, u8 gpio_index, bool value)
		{
		DRM_DEBUG_KMS("Skipping ICL GPIO element execution\n");
		}

		static const u8 mipi_exec_gpio(struct intel_dsi intel_dsi, const u8 *data)
		{
		struct drm_device *dev = intel_dsi->base.base.dev;
		@@ -359,7 +365,9 @@ static const u8 mipi_exec_gpio(struct intel_dsi intel_dsi, const u8 *data)
		/* pull up/down */
		value = *data++ & 1;

		if (IS_VALLEYVIEW(dev_priv))
		if (IS_ICELAKE(dev_priv))
		icl_exec_gpio(dev_priv, gpio_source, gpio_index, value);
		else if (IS_VALLEYVIEW(dev_priv))
		vlv_exec_gpio(dev_priv, gpio_source, gpio_number, value);
		else if (IS_CHERRYVIEW(dev_priv))
		chv_exec_gpio(dev_priv, gpio_source, gpio_number, value);