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Commit 4b541efe authored by Jani Nikula's avatar Jani Nikula
Browse files

drm/i915/dsi: add support for sequence block v3 gpio for VLV 



Only support North Core (NC) GPIOs for now, and assume the vlv gpio
table only has NC GPIOs for now.

Reviewed-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: default avatarJani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/d51c9479e8ef0b201452086870e7785928a86289.1461666263.git.jani.nikula@intel.com
parent 9f7c5b17

drivers/gpu/drm/i915/intel_dsi_panel_vbt.c

+2 −2
Original line number Diff line number Diff line
@@ -203,8 +203,8 @@ static void vlv_exec_gpio(struct drm_i915_private *dev_priv, 
	map = &vlv_gpio_table[gpio_index];



	if (dev_priv->vbt.dsi.seq_version >= 3) {

		DRM_DEBUG_KMS("GPIO element v3 not supported\n");

		return;

		/* XXX: this assumes vlv_gpio_table only has NC GPIOs. */

		port = IOSF_PORT_GPIO_NC;

	} else {

		if (gpio_source == 0) {

			port = IOSF_PORT_GPIO_NC;