10.05.2015, 22:33, Russell King - ARM Linux kirjoitti:
> On Sun, May 10, 2015 at 09:59:42PM +0300, Anssi Hannula wrote:
>> What I'd like to see is arrive at some sort of general consensus on how
>> the AES bits should be handled (i.e. should the driver always set them
>&g
09.05.2015, 21:11, Russell King - ARM Linux kirjoitti:
> On Sat, May 09, 2015 at 08:55:10PM +0300, Anssi Hannula wrote:
>> 09.05.2015, 20:40, Russell King - ARM Linux kirjoitti:
>>> Even VLC _doesn't_ if it's outputting to a standard audio - in other
>>> word
09.05.2015, 20:40, Russell King - ARM Linux kirjoitti:
> On Sat, May 09, 2015 at 08:07:45PM +0300, Anssi Hannula wrote:
>> 09.05.2015, 19:55, Russell King - ARM Linux kirjoitti:
>>> On Sat, May 09, 2015 at 07:49:44PM +0300, Anssi Hannula wrote:
>>>> (Of course havi
09.05.2015, 19:55, Russell King - ARM Linux kirjoitti:
> On Sat, May 09, 2015 at 07:49:44PM +0300, Anssi Hannula wrote:
>> (Of course having userspace set them requires that the device has a
>> proper entry in /usr/share/alsa/cards and the pcm device is accessed via
>> t
Some of the code from sound/pci/hda/patch_hdmi.c should be useful (at
least the CA table it has - this stuff really shoud be outside the
driver). Note that much of the complexity of patch_hdmi.c comes from the
fact that the HW there supports channel remapping
(SNDRV_CTL_TLVT_CHMAP_VAR or _PAIRED), which dw_hdmi doesn't
(SNDRV_CTL_TLVT_CHMAP_FIXED).
--
--
Anssi Hannula
27;t have enough real-world examples
> to get a feel for what manufacturers _actually_ do to give a hint
> as to how the documentation should be interpreted.
>
> So, maybe I should just copy what everyone else does and take the
> maximum of all descriptors...
>
--
Anssi Hannula
reliable there:
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/gpu/drm/radeon/r600_hdmi.c
Not that it directly helps now, but just for the record...
--
Anssi Hannula
11.11.2013 17:55, Alex Deucher kirjoitti:
> On Fri, Nov 8, 2013 at 6:24 AM, Anssi Hannula wrote:
>> 18.10.2013 23:41, Alex Deucher kirjoitti:
>>> Needed by the hda driver to properly set up synchronization
>>> on the audio side.
>>>
>>> Signed-off-b
only consumer here is ALSA
which we can write however we wish (and it is missing handling for 255
since it was missing from AMD_HDA_verbs_v2.pdf, but I'll add it in any
case since it is mentioned in HDMI specs).
[...]
--
Anssi Hannula
02.11.2013 03:01, Rafa? Mi?ecki kirjoitti:
> 2013/10/29 Anssi Hannula :
>> Fix the code to pick the PCM SAD with the highest number of channels,
>> while merging the rate masks of PCM SADs with lower amount of channels
>> into the additional stereo rate mask byte.
>
&
01.11.2013 01:38, Rafa? Mi?ecki kirjoitti:
> 2013/10/29 Anssi Hannula :
>> Because of this, only the 2-channel SAD may be used if it appears before
>> the 8-channel SAD. Unless other SADs require otherwise, this may cause
>> the ALSA HDA driver to allow stereo playback onl
1d1615012f097f070f1f071707503707
503f07c0834f66030c00808c
0ad08a20e02d10103e9600c48e21
18011d80d0721c1620102c2580c48e21
9e011d00bc52d01e20b8285540c4
8e211e8c0ad090204031200c4055
00c48e2118a8
Signed-off-by: Anssi Hannula
Tested-by: Andre Heider
Cc: Rafa? Mi?ecki
---
drivers/gpu
_audio_set_dto(encoder, mode->clock);
> + r600_audio_set_dto(encoder);
>
> WREG32(HDMI0_VBI_PACKET_CONTROL + offset,
> HDMI0_NULL_SEND); /* send null packets when required */
> diff --git a/drivers/gpu/drm/radeon/radeon_mode.h
> b/drivers/gpu/drm/radeon/radeon_mode.h
> index 8b4e712..5b5339b 100644
> --- a/drivers/gpu/drm/radeon/radeon_mode.h
> +++ b/drivers/gpu/drm/radeon/radeon_mode.h
> @@ -341,6 +341,7 @@ struct radeon_crtc {
> u32 wm_low;
> u32 wm_high;
> struct drm_display_mode hw_mode;
> + u32 pll_clock; /* actual clock generated by the pll */
> };
>
> struct radeon_encoder_primary_dac {
>
--
Anssi Hannula
(((x) & 0x3) << 0)
> +# define DISPLAY4_ID(x) (((x) & 0x3f) << 2)
> +# define DISPLAY5_TYPE(x) (((x) & 0x3) << 8)
> +# define DISPLAY5_ID(x) (((x) & 0x3f) <<
> 10)
> +#define AZ_F0_CODEC_PIN0_CONTROL_RESPONSE_AV_NUMBER 0x5ffc
> +# define NUMBER_OF_DISPLAY_ID(x)(((x) & 0x7) << 0)
> +
> #define AZ_HOT_PLUG_CONTROL 0x5e78
> # define AZ_FORCE_CODEC_WAKE(1 << 0)
> # define PIN0_JACK_DETECTION_ENABLE (1 << 4)
>
--
Anssi Hannula
;
> POSTING_READ(intel_hdmi->sdvox_reg);
>
> - intel_hdmi_set_avi_infoframe(encoder);
> + intel_hdmi_set_avi_infoframe(encoder, adjusted_mode);
> intel_hdmi_set_spd_infoframe(encoder);
> }
>
--
Anssi Hannula
;
> POSTING_READ(intel_hdmi->sdvox_reg);
>
> - intel_hdmi_set_avi_infoframe(encoder);
> + intel_hdmi_set_avi_infoframe(encoder, adjusted_mode);
> intel_hdmi_set_spd_infoframe(encoder);
> }
>
--
Anssi Hannula
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