mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-22 15:02:32 +00:00
b4c02c9998
Removed upstreamed patches:
generic/pending-5.4
445-mtd-spinand-gigadevice-Only-one-dummy-byte-in-QUA.patch
446-mtd-spinand-gigadevice-Add-QE-Bit.patch
pistachio/patches-5.4
150-pwm-img-Fix-null-pointer-access-in-probe.patch
Manually rebased:
layerscape/patches-5.4
801-audio-0011-Revert-ASoC-fsl_sai-add-of_match-data.patch
801-audio-0039-MLK-16224-6-ASoC-fsl_sai-fix-DSD-suspend-resume.patch
801-audio-0073-MLK-21957-3-ASoC-fsl_sai-add-bitcount-and-timestamp-.patch
820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh.patch
All modifications made by update_kernel.sh
Build system: x86_64
Build-tested: ipq806x/R7800, ath79/generic, bcm27xx/bcm2711,
mvebu (mamba, rango), x86_64, ramips/mt7621
Run-tested: ipq806x/R7800, mvebu (mamba, rango), x86_64, ramips (RT-AC57U)
No dmesg regressions, everything functional
Signed-off-by: John Audia <graysky@archlinux.us>
[alter 820-usb-0009-usb-dwc3-Add-workaround-for-host-mode-VBUS-glitch-wh]
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
99 lines
3.0 KiB
Diff
99 lines
3.0 KiB
Diff
From fc4146698489c4725c9ac86ea3e0484914d5285b Mon Sep 17 00:00:00 2001
|
|
From: Viorel Suman <viorel.suman@nxp.com>
|
|
Date: Wed, 27 Jun 2018 10:31:02 +0300
|
|
Subject: [PATCH] MLK-18682-1: ASoC: fsl: sai: use set_bclk_ratio to calculate
|
|
BCLK freq (part 1)
|
|
|
|
ALSA API has a standard way to configure DAI BCLK by calling
|
|
"snd_soc_dai_set_bclk_ratio" function. So use it to set BCLK ratio
|
|
and calculate SAI BCLK frequency.
|
|
|
|
Signed-off-by: Viorel Suman <viorel.suman@nxp.com>
|
|
[ Aisheng: split machine imx-pdm changes ]
|
|
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
|
|
---
|
|
sound/soc/fsl/fsl_sai.c | 21 +++++++++++++--------
|
|
sound/soc/fsl/fsl_sai.h | 3 +--
|
|
2 files changed, 14 insertions(+), 10 deletions(-)
|
|
|
|
--- a/sound/soc/fsl/fsl_sai.c
|
|
+++ b/sound/soc/fsl/fsl_sai.c
|
|
@@ -234,6 +234,14 @@ static int fsl_sai_set_dai_sysclk_tr(str
|
|
return 0;
|
|
}
|
|
|
|
+static int fsl_sai_set_dai_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio)
|
|
+{
|
|
+ struct fsl_sai *sai = snd_soc_dai_get_drvdata(dai);
|
|
+
|
|
+ sai->bitclk_ratio = ratio;
|
|
+ return 0;
|
|
+}
|
|
+
|
|
static int fsl_sai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
|
|
int clk_id, unsigned int freq, int dir)
|
|
{
|
|
@@ -243,11 +251,6 @@ static int fsl_sai_set_dai_sysclk(struct
|
|
if (dir == SND_SOC_CLOCK_IN)
|
|
return 0;
|
|
|
|
- if (clk_id == FSL_SAI_CLK_BIT) {
|
|
- sai->bitclk_freq = freq;
|
|
- return 0;
|
|
- }
|
|
-
|
|
if (freq > 0) {
|
|
if (clk_id < 0 || clk_id >= FSL_SAI_MCLK_MAX) {
|
|
dev_err(cpu_dai->dev, "Unknown clock id: %d\n", clk_id);
|
|
@@ -571,6 +574,7 @@ static int fsl_sai_hw_params(struct snd_
|
|
bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
|
|
unsigned int channels = params_channels(params);
|
|
u32 word_width = params_width(params);
|
|
+ u32 rate = params_rate(params);
|
|
u32 val_cr4 = 0, val_cr5 = 0;
|
|
u32 slots = (channels == 1) ? 2 : channels;
|
|
u32 slot_width = word_width;
|
|
@@ -605,12 +609,12 @@ static int fsl_sai_hw_params(struct snd_
|
|
slot_width = sai->slot_width;
|
|
|
|
if (!sai->slave_mode[tx]) {
|
|
- if (sai->bitclk_freq)
|
|
+ if (sai->bitclk_ratio)
|
|
ret = fsl_sai_set_bclk(cpu_dai, tx,
|
|
- sai->bitclk_freq);
|
|
+ rate * sai->bitclk_ratio);
|
|
else
|
|
ret = fsl_sai_set_bclk(cpu_dai, tx,
|
|
- slots * slot_width * params_rate(params));
|
|
+ rate * slots * slot_width);
|
|
if (ret)
|
|
return ret;
|
|
|
|
@@ -935,6 +939,7 @@ static void fsl_sai_shutdown(struct snd_
|
|
}
|
|
|
|
static const struct snd_soc_dai_ops fsl_sai_pcm_dai_ops = {
|
|
+ .set_bclk_ratio = fsl_sai_set_dai_bclk_ratio,
|
|
.set_sysclk = fsl_sai_set_dai_sysclk,
|
|
.set_fmt = fsl_sai_set_dai_fmt,
|
|
.set_tdm_slot = fsl_sai_set_dai_tdm_slot,
|
|
--- a/sound/soc/fsl/fsl_sai.h
|
|
+++ b/sound/soc/fsl/fsl_sai.h
|
|
@@ -203,7 +203,6 @@
|
|
#define FSL_SAI_CLK_MAST3 3
|
|
|
|
#define FSL_SAI_MCLK_MAX 4
|
|
-#define FSL_SAI_CLK_BIT 5
|
|
|
|
/* SAI data transfer numbers per DMA request */
|
|
#define FSL_SAI_MAXBURST_TX 6
|
|
@@ -258,7 +257,7 @@ struct fsl_sai {
|
|
unsigned int mclk_streams;
|
|
unsigned int slots;
|
|
unsigned int slot_width;
|
|
- unsigned int bitclk_freq;
|
|
+ unsigned int bitclk_ratio;
|
|
|
|
struct snd_soc_dai_driver cpu_dai_drv;
|
|
struct snd_dmaengine_dai_dma_data dma_params_rx;
|