Merge tag 'sound-4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

d464572a · Linus Torvalds <[email protected]> · 2018-11-08 17:45:42 -06:00

Pull sound fixes from Takashi Iwai:
 "Two small regression fixes for HD-audio: one about vga_switcheroo and
  runtime PM, and another about Oops on some Thinkpads"

* tag 'sound-4.20-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Fix incorrect clearance of thinkpad_acpi hooks
  vga_switcheroo: Fix missing gpu_bound call at audio client registration

Commit: d464572a80da40e44a1810d85ea451a4b225cf6a
Parents: b00d2092 · 5e93a125

Merge commit. Changes below are compared with the first parent: b00d2092.

Changes

2 files changed · +5 −2

File	Status	Add	Del	Content
drivers/gpu/vga/vga_switcheroo.c	modified	+3	−0	View file
sound/pci/hda/thinkpad_helper.c	modified	+2	−2	View file

drivers/gpu/vga/vga_switcheroo.c

View file

diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index cf2a185..a132c37 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -380,6 +380,9 @@ int vga_switcheroo_register_audio_client(struct pci_dev *pdev,
 			mutex_unlock(&vgasr_mutex);
 			return -EINVAL;
 		}
+		/* notify if GPU has been already bound */
+		if (ops->gpu_bound)
+			ops->gpu_bound(pdev, id);
 	}
 	mutex_unlock(&vgasr_mutex);
 

sound/pci/hda/thinkpad_helper.c

View file

diff --git a/sound/pci/hda/thinkpad_helper.c b/sound/pci/hda/thinkpad_helper.c
index 97f49b7..568575b 100644
--- a/sound/pci/hda/thinkpad_helper.c
+++ b/sound/pci/hda/thinkpad_helper.c
@@ -58,8 +58,8 @@ static void hda_fixup_thinkpad_acpi(struct hda_codec *codec,
 			removefunc = false;
 		}
 		if (led_set_func(TPACPI_LED_MICMUTE, false) >= 0 &&
-		    snd_hda_gen_add_micmute_led(codec,
-						update_tpacpi_micmute) > 0)
+		    !snd_hda_gen_add_micmute_led(codec,
+						 update_tpacpi_micmute))
 			removefunc = false;
 	}
 