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authorTakashi Iwai <tiwai@suse.de>2021-11-01 16:58:27 +0100
committerTakashi Iwai <tiwai@suse.de>2021-11-01 16:58:27 +0100
commita0292f3ebe63f8ed7ea28de57751f6bfb9416242 (patch)
treec1a9c859dbc4f9cd1c9dfcf255f58ade4d14177f /drivers/tty/hvc/hvc_xen.c
parentALSA: usb-audio: Line6 HX-Stomp XL USB_ID for 48k-fixed quirk (diff)
parentMerge remote-tracking branch 'asoc/for-5.16' into asoc-next (diff)
downloadlinux-a0292f3ebe63f8ed7ea28de57751f6bfb9416242.tar.xz
linux-a0292f3ebe63f8ed7ea28de57751f6bfb9416242.zip
Merge tag 'asoc-v5.16' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.16 This is an unusually large set of updates, mostly a large crop of unusually big drivers coupled with extensive overhauls of existing code. There's a SH change here for the DAI format terminology, the change is straightforward and the SH maintainers don't seem very active. - A new version of the audio graph card which supports a wider range of systems. - Move of the Cirrus DSP framework into drivers/firmware to allow for future use by non-audio DSPs. - Several conversions to YAML DT bindings. - Continuing cleanups to the SOF and Intel code. - A very big overhaul of the cs42l42 driver, correcting many problems. - Support for AMD Vangogh and Yelow Cap, Cirrus CS35L41, Maxim MAX98520 and MAX98360A, Mediatek MT8195, Nuvoton NAU8821, nVidia Tegra210, NXP i.MX8ULP, Qualcomm AudioReach, Realtek ALC5682I-VS, RT5682S, and RT9120 and Rockchip RV1126 and RK3568
Diffstat (limited to 'drivers/tty/hvc/hvc_xen.c')
-rw-r--r--drivers/tty/hvc/hvc_xen.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/drivers/tty/hvc/hvc_xen.c b/drivers/tty/hvc/hvc_xen.c
index 8f143c09a169..f0bf01ea069a 100644
--- a/drivers/tty/hvc/hvc_xen.c
+++ b/drivers/tty/hvc/hvc_xen.c
@@ -618,10 +618,8 @@ static int __init xenboot_console_setup(struct console *console, char *string)
{
static struct xencons_info xenboot;
- if (xen_initial_domain())
+ if (xen_initial_domain() || !xen_pv_domain())
return 0;
- if (!xen_pv_domain())
- return -ENODEV;
return xencons_info_pv_init(&xenboot, 0);
}
@@ -632,17 +630,16 @@ static void xenboot_write_console(struct console *console, const char *string,
unsigned int linelen, off = 0;
const char *pos;
+ if (dom0_write_console(0, string, len) >= 0)
+ return;
+
if (!xen_pv_domain()) {
xen_hvm_early_write(0, string, len);
return;
}
- dom0_write_console(0, string, len);
-
- if (xen_initial_domain())
+ if (domU_write_console(0, "(early) ", 8) < 0)
return;
-
- domU_write_console(0, "(early) ", 8);
while (off < len && NULL != (pos = strchr(string+off, '\n'))) {
linelen = pos-string+off;
if (off + linelen > len)