linux-kernel - [PATCH v4 01/16] drm/i915/dsi: assume BXT gpio works for non-native GPIO

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Date:   Fri,  3 Nov 2023 22:18:16 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Jani Nikula <jani.nikula@...el.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        intel-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-kernel@...r.kernel.org
Cc:     Jani Nikula <jani.nikula@...ux.intel.com>,
        Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
        Rodrigo Vivi <rodrigo.vivi@...el.com>,
        Tvrtko Ursulin <tvrtko.ursulin@...ux.intel.com>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Hans de Goede <hdegoede@...hat.com>
Subject: [PATCH v4 01/16] drm/i915/dsi: assume BXT gpio works for non-native GPIO

From: Jani Nikula <jani.nikula@...el.com>

Purely a guess. Drop the nop function.

Cc: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Cc: Hans de Goede <hdegoede@...hat.com>
Signed-off-by: Jani Nikula <jani.nikula@...el.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_dsi_vbt.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
index 24b2cbcfc1ef..b2c0cc11f8c1 100644
--- a/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
+++ b/drivers/gpu/drm/i915/display/intel_dsi_vbt.c
@@ -372,14 +372,6 @@ static void bxt_exec_gpio(struct intel_connector *connector,
 	gpiod_set_value(gpio_desc, value);
 }
 
-static void icl_exec_gpio(struct intel_connector *connector,
-			  u8 gpio_source, u8 gpio_index, bool value)
-{
-	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
-
-	drm_dbg_kms(&dev_priv->drm, "Skipping ICL GPIO element execution\n");
-}
-
 enum {
 	MIPI_RESET_1 = 0,
 	MIPI_AVDD_EN_1,
@@ -491,7 +483,7 @@ static const u8 *mipi_exec_gpio(struct intel_dsi *intel_dsi, const u8 *data)
 	if (native)
 		icl_native_gpio_set_value(dev_priv, gpio_number, value);
 	else if (DISPLAY_VER(dev_priv) >= 11)
-		icl_exec_gpio(connector, gpio_source, gpio_index, value);
+		bxt_exec_gpio(connector, gpio_source, gpio_index, value);
 	else if (IS_VALLEYVIEW(dev_priv))
 		vlv_exec_gpio(connector, gpio_source, gpio_number, value);
 	else if (IS_CHERRYVIEW(dev_priv))
-- 
2.40.0.1.gaa8946217a0b