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Commit d81be4f3 authored by Ville Syrjälä's avatar Ville Syrjälä
Browse files

drm/i915: Remove intel_panel_detect() 



With neither LVDS or eDP no longer using intel_panel_detect() we can
kill it, and the accompanying modparam.

Signed-off-by: default avatarVille Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180717174216.22252-3-ville.syrjala@linux.intel.com


Reviewed-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
parent b93b41af

drivers/gpu/drm/i915/i915_params.c

+0 −4
Original line number Diff line number Diff line
@@ -44,10 +44,6 @@ i915_param_named(modeset, int, 0400, 
	"Use kernel modesetting [KMS] (0=disable, "

	"1=on, -1=force vga console preference [default])");



i915_param_named_unsafe(panel_ignore_lid, int, 0600,

	"Override lid status (0=autodetect, 1=autodetect disabled [default], "

	"-1=force lid closed, -2=force lid open)");



i915_param_named_unsafe(enable_dc, int, 0400,

	"Enable power-saving display C-states. "

	"(-1=auto [default]; 0=disable; 1=up to DC5; 2=up to DC6)");

drivers/gpu/drm/i915/i915_params.h

+0 −1
Original line number Diff line number Diff line
@@ -36,7 +36,6 @@ struct drm_printer; 
#define I915_PARAMS_FOR_EACH(param) \

	param(char *, vbt_firmware, NULL) \

	param(int, modeset, -1) \

	param(int, panel_ignore_lid, 1) \

	param(int, lvds_channel_mode, 0) \

	param(int, panel_use_ssc, -1) \

	param(int, vbt_sdvo_panel_type, -1) \

drivers/gpu/drm/i915/intel_drv.h

+0 −1
Original line number Diff line number Diff line
@@ -1889,7 +1889,6 @@ void intel_panel_enable_backlight(const struct intel_crtc_state *crtc_state, 
				  const struct drm_connector_state *conn_state);

void intel_panel_disable_backlight(const struct drm_connector_state *old_conn_state);

void intel_panel_destroy_backlight(struct drm_connector *connector);

enum drm_connector_status intel_panel_detect(struct drm_i915_private *dev_priv);

extern struct drm_display_mode *intel_find_panel_downclock(

				struct drm_i915_private *dev_priv,

				struct drm_display_mode *fixed_mode,

drivers/gpu/drm/i915/intel_panel.c

+0 −20
Original line number Diff line number Diff line
@@ -375,26 +375,6 @@ void intel_gmch_panel_fitting(struct intel_crtc *intel_crtc, 
	pipe_config->gmch_pfit.lvds_border_bits = border;

}



enum drm_connector_status

intel_panel_detect(struct drm_i915_private *dev_priv)

{

	/* Assume that the BIOS does not lie through the OpRegion... */

	if (!i915_modparams.panel_ignore_lid && dev_priv->opregion.lid_state) {

		return *dev_priv->opregion.lid_state & 0x1 ?

			connector_status_connected :

			connector_status_disconnected;

	}



	switch (i915_modparams.panel_ignore_lid) {

	case -2:

		return connector_status_connected;

	case -1:

		return connector_status_disconnected;

	default:

		return connector_status_unknown;

	}

}



/**

 * scale - scale values from one range to another

 * @source_val: value in range [@source_min..@source_max]