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Date: Wed, 15 Sep 2010 12:11:28 +1000
From: Stephen Rothwell <sfr@...b.auug.org.au>
To: Mark Brown <broonie@...nsource.wolfsonmicro.com>,
Liam Girdwood <lrg@...mlogic.co.uk>
Cc: linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
Guennadi Liakhovetski <g.liakhovetski@....de>,
Paul Mundt <lethal@...ux-sh.org>,
Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Subject: linux-next: manual merge of the sound-asoc tree with the genesis
tree
Hi all,
Today's linux-next merge of the sound-asoc tree got a conflict in
drivers/video/sh_mobile_hdmi.c between commit
6de9edd5bde0cdfea12e9948690e53ec669c3018 ("fbdev: sh_mobile_hdmi:
implement locking") from the genesis tree and commits
1d6be338c11ddc1e58915ab85e19b0f6cbc10782 ("ASoC: Add sh_mobile_hdmi sound
support") and ec4e5ccd4b8be576f9cd8bfc3cb8651565ed87ef ("fbdev:
sh_mobile_hdmi: add new label for sound error path") from the sound-asoc
tree.
I fixed it up (I think - see below) and can carry the fix as necessary.
--
Cheers,
Stephen Rothwell sfr@...b.auug.org.au
diff --cc drivers/video/sh_mobile_hdmi.c
index 4d6ab86,ef989d9..0000000
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@@ -227,8 -224,60 +229,60 @@@ static u8 hdmi_read(struct sh_hdmi *hdm
return ioread8(hdmi->base + reg);
}
+ /*
+ * HDMI sound
+ */
+ static unsigned int sh_hdmi_snd_read(struct snd_soc_codec *codec,
+ unsigned int reg)
+ {
+ struct sh_hdmi *hdmi = snd_soc_codec_get_drvdata(codec);
+
+ return hdmi_read(hdmi, reg);
+ }
+
+ static int sh_hdmi_snd_write(struct snd_soc_codec *codec,
+ unsigned int reg,
+ unsigned int value)
+ {
+ struct sh_hdmi *hdmi = snd_soc_codec_get_drvdata(codec);
+
+ hdmi_write(hdmi, value, reg);
+ return 0;
+ }
+
+ static struct snd_soc_dai_driver sh_hdmi_dai = {
+ .name = "sh_mobile_hdmi-hifi",
+ .playback = {
+ .stream_name = "Playback",
+ .channels_min = 2,
+ .channels_max = 8,
+ .rates = SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |
+ SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 |
+ SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 |
+ SNDRV_PCM_RATE_192000,
+ .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE,
+ },
+ };
+
+ static int sh_hdmi_snd_probe(struct snd_soc_codec *codec)
+ {
+ dev_info(codec->dev, "SH Mobile HDMI Audio Codec");
+
+ return 0;
+ }
+
+ static struct snd_soc_codec_driver soc_codec_dev_sh_hdmi = {
+ .probe = sh_hdmi_snd_probe,
+ .read = sh_hdmi_snd_read,
+ .write = sh_hdmi_snd_write,
+ };
+
+ /*
+ * HDMI video
+ */
+
/* External video parameter settings */
-static void hdmi_external_video_param(struct sh_hdmi *hdmi)
+static void sh_hdmi_external_video_param(struct sh_hdmi *hdmi)
{
struct fb_var_screeninfo *var = &hdmi->var;
u16 htotal, hblank, hdelay, vtotal, vblank, vdelay, voffset;
@@@ -1041,7 -964,11 +1114,12 @@@ static int __init sh_hdmi_probe(struct
return -ENOMEM;
}
+ ret = snd_soc_register_codec(&pdev->dev,
+ &soc_codec_dev_sh_hdmi, &sh_hdmi_dai, 1);
+ if (ret < 0)
+ goto esndreg;
+
+ mutex_init(&hdmi->mutex);
hdmi->dev = &pdev->dev;
hdmi->hdmi_clk = clk_get(&pdev->dev, "ick");
@@@ -1109,7 -1053,9 +1187,9 @@@ ereqreg
erate:
clk_put(hdmi->hdmi_clk);
egetclk:
+ mutex_destroy(&hdmi->mutex);
+ snd_soc_unregister_codec(&pdev->dev);
+ esndreg:
kfree(hdmi);
return ret;
@@@ -1120,19 -1066,17 +1200,21 @@@ static int __exit sh_hdmi_remove(struc
struct sh_mobile_hdmi_info *pdata = pdev->dev.platform_data;
struct sh_hdmi *hdmi = platform_get_drvdata(pdev);
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ struct sh_mobile_lcdc_board_cfg *board_cfg = &pdata->lcd_chan->board_cfg;
int irq = platform_get_irq(pdev, 0);
+ snd_soc_unregister_codec(&pdev->dev);
+
- pdata->lcd_chan->board_cfg.display_on = NULL;
- pdata->lcd_chan->board_cfg.display_off = NULL;
- pdata->lcd_chan->board_cfg.board_data = NULL;
+ board_cfg->display_on = NULL;
+ board_cfg->display_off = NULL;
+ board_cfg->board_data = NULL;
+ board_cfg->owner = NULL;
+ /* No new work will be scheduled, wait for running ISR */
free_irq(irq, hdmi);
- pm_runtime_disable(&pdev->dev);
+ /* Wait for already scheduled work */
cancel_delayed_work_sync(&hdmi->edid_work);
+ pm_runtime_disable(&pdev->dev);
clk_disable(hdmi->hdmi_clk);
clk_put(hdmi->hdmi_clk);
iounmap(hdmi->base);
--
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