On 06/05/2015 03:28 PM, Sergei Shtylyov wrote:
> Hello.
>
> On 6/5/2015 1:59 PM, Hans Verkuil wrote:
>
>> From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
>
>> Dump the VOU registers in log_status.
>
>> Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
>> ---
>> drivers/media/platform/sh_vou.c | 29 +++++++++++++++++++++++++++++
>> 1 file changed, 29 insertions(+)
>
>> diff --git a/drivers/media/platform/sh_vou.c b/drivers/media/platform/sh_vou.c
>> index 7ed5a8b..400efec 100644
>> --- a/drivers/media/platform/sh_vou.c
>> +++ b/drivers/media/platform/sh_vou.c
>> @@ -951,6 +951,34 @@ static int sh_vou_g_std(struct file *file, void *priv, v4l2_std_id *std)
>> return 0;
>> }
>>
>> +static int sh_vou_log_status(struct file *file, void *priv)
>> +{
>> + struct sh_vou_device *vou_dev = video_drvdata(file);
>> +
>> + pr_info("PSELA: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUER));
>> + pr_info("VOUER: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUER));
>
> You're dumping the same register twice, under different names?
Oops, PSELA doesn't belong here. I'll remove that line. Thanks for spotting this.
Regards,
Hans
>
>> + pr_info("VOUCR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUCR));
>> + pr_info("VOUSTR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUSTR));
>> + pr_info("VOUVCR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUVCR));
>> + pr_info("VOUISR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUISR));
>> + pr_info("VOUBCR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUBCR));
>> + pr_info("VOUDPR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUDPR));
>> + pr_info("VOUDSR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUDSR));
>> + pr_info("VOUVPR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUVPR));
>> + pr_info("VOUIR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUIR));
>> + pr_info("VOUSRR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUSRR));
>> + pr_info("VOUMSR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUMSR));
>> + pr_info("VOUHIR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUHIR));
>> + pr_info("VOUDFR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUDFR));
>> + pr_info("VOUAD1R: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUAD1R));
>> + pr_info("VOUAD2R: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUAD2R));
>> + pr_info("VOUAIR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUAIR));
>> + pr_info("VOUSWR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOUSWR));
>> + pr_info("VOURCR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOURCR));
>> + pr_info("VOURPR: 0x%08x\n", sh_vou_reg_a_read(vou_dev, VOURPR));
>> + return 0;
>> +}
>> +
> [...]
>
> WBR, Sergei
>
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