diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 1dd474ecc240..2334e9743019 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10188,20 +10188,11 @@ static struct intel_quirk intel_quirks[] = {
 	/* 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 },
+	/*
+	 * All GM45 Acer (and its brands eMachines and Packard Bell) laptops
+	 * seem to use inverted backlight PWM.
+	 */
+	{ 0x2a42, 0x1025, PCI_ANY_ID, quirk_invert_brightness },
 
 	/* Dell XPS13 HD Sandy Bridge */
 	{ 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable },