Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 08b45098 authored by David Dillow's avatar David Dillow Committed by Jaroslav Kysela
Browse files

sis7019: increase reset delays



A few boards using this controller are reported to need a little extra
time during their reset cycle.

Reported-by: default avatarMichael Goeke <michael.goeke@icachip.de>
Signed-off-by: default avatarDave Dillow <dave@thedillows.org>
Signed-off-by: default avatarJaroslav Kysela <perex@perex.cz>
parent 3a3d5fd1
Loading
Loading
Loading
Loading
+3 −3
Original line number Diff line number Diff line
@@ -1049,7 +1049,7 @@ static int sis_chip_free(struct sis7019 *sis)
	/* Reset the chip, and disable all interrputs.
	 */
	outl(SIS_GCR_SOFTWARE_RESET, sis->ioport + SIS_GCR);
	udelay(10);
	udelay(25);
	outl(0, sis->ioport + SIS_GCR);
	outl(0, sis->ioport + SIS_GIER);

@@ -1085,7 +1085,7 @@ static int sis_chip_init(struct sis7019 *sis)
	/* Reset the audio controller
	 */
	outl(SIS_GCR_SOFTWARE_RESET, io + SIS_GCR);
	udelay(10);
	udelay(25);
	outl(0, io + SIS_GCR);

	/* Get the AC-link semaphore, and reset the codecs
@@ -1098,7 +1098,7 @@ static int sis_chip_init(struct sis7019 *sis)
		return -EIO;

	outl(SIS_AC97_CMD_CODEC_COLD_RESET, io + SIS_AC97_CMD);
	udelay(10);
	udelay(250);

	count = 0xffff;
	while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)