Hi Dave,
Today's linux-next merge of the drm tree got a conflict in
drivers/gpu/drm/i915/intel_display.c between commit be505f643925 ("Revert
"drm/i915: assume all GM45 Acer laptops use inverted backlight PWM"")
from the drm-intel-fixes tree and commit bc0bb9fd1c78 ("drm/i915: remove
QUIRK_NO_PCH_PWM_ENABLE") from the drm tree.
I fixed it up (see below) and can carry the fix as necessary (no action
is required).
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx
diff --cc drivers/gpu/drm/i915/intel_display.c
index 769b864465a9,0bb3d6d596d9..000000000000
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@@ -10541,25 -10731,11 +10731,20 @@@ 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 },
- /* Dell XPS13 HD and XPS13 FHD Ivy Bridge */
- { 0x0166, 0x1028, 0x058b, quirk_no_pcm_pwm_enable },
};
static void intel_init_quirks(struct drm_device *dev)
Attachment:
pgpVy43Kly4uA.pgp
Description: PGP signature
