drm/i915: split out display quirks to a new file

Reduce intel_display.c by splitting out intel_quirks.c. No functional
changes.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181016144228.18267-1-jani.nikula@intel.com

1 files changed, 0 insertions, 169 deletions

diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 206215792d7e..3999d02cd18c 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -24,7 +24,6 @@
  *	Eric Anholt <eric@anholt.net>
  */
 
-#include <linux/dmi.h>
 #include <linux/module.h>
 #include <linux/input.h>
 #include <linux/i2c.h>
@@ -14710,174 +14709,6 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
 		dev_priv->display.update_crtcs = intel_update_crtcs;
 }
 
-/*
- * Some machines (Lenovo U160) do not work with SSC on LVDS for some reason
- */
-static void quirk_ssc_force_disable(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	dev_priv->quirks |= QUIRK_LVDS_SSC_DISABLE;
-	DRM_INFO("applying lvds SSC disable quirk\n");
-}
-
-/*
- * A machine (e.g. Acer Aspire 5734Z) may need to invert the panel backlight
- * brightness value
- */
-static void quirk_invert_brightness(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	dev_priv->quirks |= QUIRK_INVERT_BRIGHTNESS;
-	DRM_INFO("applying inverted panel brightness quirk\n");
-}
-
-/* Some VBT's incorrectly indicate no backlight is present */
-static void quirk_backlight_present(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-	dev_priv->quirks |= QUIRK_BACKLIGHT_PRESENT;
-	DRM_INFO("applying backlight present quirk\n");
-}
-
-/* Toshiba Satellite P50-C-18C requires T12 delay to be min 800ms
- * which is 300 ms greater than eDP spec T12 min.
- */
-static void quirk_increase_t12_delay(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-
-	dev_priv->quirks |= QUIRK_INCREASE_T12_DELAY;
-	DRM_INFO("Applying T12 delay quirk\n");
-}
-
-/*
- * GeminiLake NUC HDMI outputs require additional off time
- * this allows the onboard retimer to correctly sync to signal
- */
-static void quirk_increase_ddi_disabled_time(struct drm_device *dev)
-{
-	struct drm_i915_private *dev_priv = to_i915(dev);
-
-	dev_priv->quirks |= QUIRK_INCREASE_DDI_DISABLED_TIME;
-	DRM_INFO("Applying Increase DDI Disabled quirk\n");
-}
-
-struct intel_quirk {
-	int device;
-	int subsystem_vendor;
-	int subsystem_device;
-	void (*hook)(struct drm_device *dev);
-};
-
-/* For systems that don't have a meaningful PCI subdevice/subvendor ID */
-struct intel_dmi_quirk {
-	void (*hook)(struct drm_device *dev);
-	const struct dmi_system_id (*dmi_id_list)[];
-};
-
-static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
-{
-	DRM_INFO("Backlight polarity reversed on %s\n", id->ident);
-	return 1;
-}
-
-static const struct intel_dmi_quirk intel_dmi_quirks[] = {
-	{
-		.dmi_id_list = &(const struct dmi_system_id[]) {
-			{
-				.callback = intel_dmi_reverse_brightness,
-				.ident = "NCR Corporation",
-				.matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
-					    DMI_MATCH(DMI_PRODUCT_NAME, ""),
-				},
-			},
-			{ }  /* terminating entry */
-		},
-		.hook = quirk_invert_brightness,
-	},
-};
-
-static struct intel_quirk intel_quirks[] = {
-	/* Lenovo U160 cannot use SSC on LVDS */
-	{ 0x0046, 0x17aa, 0x3920, quirk_ssc_force_disable },
-
-	/* Sony Vaio Y cannot use SSC on LVDS */
-	{ 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable },
-
-	/* Acer Aspire 5734Z must invert backlight brightness */
-	{ 0x2a42, 0x1025, 0x0459, quirk_invert_brightness },
-
-	/* Acer/eMachines G725 */
-	{ 0x2a42, 0x1025, 0x0210, quirk_invert_brightness },
-
-	/* Acer/eMachines e725 */
-	{ 0x2a42, 0x1025, 0x0212, quirk_invert_brightness },
-
-	/* Acer/Packard Bell NCL20 */
-	{ 0x2a42, 0x1025, 0x034b, quirk_invert_brightness },
-
-	/* Acer Aspire 4736Z */
-	{ 0x2a42, 0x1025, 0x0260, quirk_invert_brightness },
-
-	/* Acer Aspire 5336 */
-	{ 0x2a42, 0x1025, 0x048a, quirk_invert_brightness },
-
-	/* Acer C720 and C720P Chromebooks (Celeron 2955U) have backlights */
-	{ 0x0a06, 0x1025, 0x0a11, quirk_backlight_present },
-
-	/* Acer C720 Chromebook (Core i3 4005U) */
-	{ 0x0a16, 0x1025, 0x0a11, quirk_backlight_present },
-
-	/* Apple Macbook 2,1 (Core 2 T7400) */
-	{ 0x27a2, 0x8086, 0x7270, quirk_backlight_present },
-
-	/* Apple Macbook 4,1 */
-	{ 0x2a02, 0x106b, 0x00a1, quirk_backlight_present },
-
-	/* Toshiba CB35 Chromebook (Celeron 2955U) */
-	{ 0x0a06, 0x1179, 0x0a88, quirk_backlight_present },
-
-	/* HP Chromebook 14 (Celeron 2955U) */
-	{ 0x0a06, 0x103c, 0x21ed, quirk_backlight_present },
-
-	/* Dell Chromebook 11 */
-	{ 0x0a06, 0x1028, 0x0a35, quirk_backlight_present },
-
-	/* Dell Chromebook 11 (2015 version) */
-	{ 0x0a16, 0x1028, 0x0a35, quirk_backlight_present },
-
-	/* Toshiba Satellite P50-C-18C */
-	{ 0x191B, 0x1179, 0xF840, quirk_increase_t12_delay },
-
-	/* GeminiLake NUC */
-	{ 0x3185, 0x8086, 0x2072, quirk_increase_ddi_disabled_time },
-	{ 0x3184, 0x8086, 0x2072, quirk_increase_ddi_disabled_time },
-	/* ASRock ITX*/
-	{ 0x3185, 0x1849, 0x2212, quirk_increase_ddi_disabled_time },
-	{ 0x3184, 0x1849, 0x2212, quirk_increase_ddi_disabled_time },
-};
-
-static void intel_init_quirks(struct drm_device *dev)
-{
-	struct pci_dev *d = dev->pdev;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(intel_quirks); i++) {
-		struct intel_quirk *q = &intel_quirks[i];
-
-		if (d->device == q->device &&
-		    (d->subsystem_vendor == q->subsystem_vendor ||
-		     q->subsystem_vendor == PCI_ANY_ID) &&
-		    (d->subsystem_device == q->subsystem_device ||
-		     q->subsystem_device == PCI_ANY_ID))
-			q->hook(dev);
-	}
-	for (i = 0; i < ARRAY_SIZE(intel_dmi_quirks); i++) {
-		if (dmi_check_system(*intel_dmi_quirks[i].dmi_id_list) != 0)
-			intel_dmi_quirks[i].hook(dev);
-	}
-}
-
 /* Disable the VGA plane that we never use */
 static void i915_disable_vga(struct drm_i915_private *dev_priv)
 {