diff --git a/MAINTAINERS b/MAINTAINERS
index 6c2079270791bf8e7a59085232a2a59297ab7ec1..31a046213274e06e63e26da0514ede7ebc7c4443 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2828,8 +2828,10 @@ F:	include/uapi/drm/
 
 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
 M:	Daniel Vetter <daniel.vetter@ffwll.ch>
+M:	Jani Nikula <jani.nikula@linux.intel.com>
 L:	intel-gfx@lists.freedesktop.org
 L:	dri-devel@lists.freedesktop.org
+Q:	http://patchwork.freedesktop.org/project/intel-gfx/
 T:	git git://people.freedesktop.org/~danvet/drm-intel
 S:	Supported
 F:	drivers/gpu/drm/i915/
diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.c b/drivers/gpu/drm/i915/i915_gem_gtt.c
index c79dd2b1f70ecc2af6d0fb67a3c3289672eba7f9..d3c3b5b15824ee8bb927a7b1a382582309b31376 100644
--- a/drivers/gpu/drm/i915/i915_gem_gtt.c
+++ b/drivers/gpu/drm/i915/i915_gem_gtt.c
@@ -906,14 +906,12 @@ static void gen8_ggtt_insert_entries(struct i915_address_space *vm,
 		WARN_ON(readq(&gtt_entries[i-1])
 			!= gen8_pte_encode(addr, level, true));
 
-#if 0 /* TODO: Still needed on GEN8? */
 	/* This next bit makes the above posting read even more important. We
 	 * want to flush the TLBs only after we're certain all the PTE updates
 	 * have finished.
 	 */
 	I915_WRITE(GFX_FLSH_CNTL_GEN6, GFX_FLSH_CNTL_EN);
 	POSTING_READ(GFX_FLSH_CNTL_GEN6);
-#endif
 }
 
 /*
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 54e82a80cf507fe90366ad1e0fb33f082073ca83..769b864465a989201339870db2eb122770886c72 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -10541,11 +10541,20 @@ static struct intel_quirk intel_quirks[] = {
 	/* Sony Vaio Y cannot use SSC on LVDS */
 	{ 0x0046, 0x104d, 0x9076, quirk_ssc_force_disable },
 
-	/*
-	 * 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 },
+	/* 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 },
 
 	/* Dell XPS13 HD Sandy Bridge */
 	{ 0x0116, 0x1028, 0x052e, quirk_no_pcm_pwm_enable },