Re: [PATCH for vm-scalability] usemem: Output a message after punch holes done

Applied, thanks!

Re: [PATCH for vm-scalability] usemem: Add code for touch-alloc

Applied, thanks! On Thu, Apr 08, 2021 at 09:42:55PM +0800, Hui Zhu wrote: Add code for touch-alloc. And Change read memory to write memory to avoid use the zero-page for reads in do_anonymous_page. Signed-off-by: Hui Zhu --- usemem.c | 34 ++ 1 file changed, 22

Re: [Intel-gfx] [PATCH] drm/i915: use the new hdmi_force_audio enum more

prefix is a bit a misnomer. But at least for sdvo it makes sense (and you can also connect a hdmi monitor with a dp-hdmi cable), so I've decided to stick with it. Cc: Wu Fengguang fengguang...@intel.com Signed-Off-by: Daniel Vetter daniel.vet...@ffwll.ch Reviewed-by: Wu Fengguang fengguang

Re: [Intel-gfx] [PATCH] drm/i915: add a force-dvi HDMI audio mode

On Mon, Feb 13, 2012 at 08:22:01PM +0100, Daniel Vetter wrote: On Wed, Feb 08, 2012 at 10:48:20AM +0800, Wu Fengguang wrote: When HDMI-DVI converter is used, it's not only necessary to turn off audio, but also to disable HDMI_MODE_SELECT and video infoframe. Since the DVI mode is mainly

[Intel-gfx] [PATCH] drm/i915: add a force-dvi HDMI audio mode

Note that most users won't need to set this and happily rely on the EDID based DVI auto detection. Reported-by: Andrea Arcangeli aarca...@redhat.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_drv.h|7 +++ drivers/gpu/drm/i915/intel_hdmi.c |8

Re: [Intel-gfx] [PATCH][rebased] drm/i915: set AUD_CONFIG N_value_index for DisplayPort

rlema...@suse.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 12 drivers/gpu/drm/i915/intel_display.c |8 +++- 2 files changed, 19 insertions(+), 1 deletion(-) --- linux-next.orig/drivers/gpu/drm/i915/i915_reg.h 2012-01-07 20

[Intel-gfx] [PATCH][rebased] drm/i915: set AUD_CONFIG N_value_index for DisplayPort

-by: Robert Lemaire rlema...@suse.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 12 drivers/gpu/drm/i915/intel_display.c |8 +++- 2 files changed, 19 insertions(+), 1 deletion(-) I've tried to apply this patch but it has

Re: [Intel-gfx] [PATCH] drm/i915: set AUD_CONFIG N_value_index for DisplayPort

On Thu, Jan 12, 2012 at 09:33:34AM -0800, Keith Packard wrote: On Tue, 10 Jan 2012 13:45:19 +0800, Wu Fengguang fengguang...@intel.com wrote: @@ -5943,6 +5947,7 @@ static void ironlake_write_eld(struct dr if (intel_pipe_has_type(crtc, INTEL_OUTPUT_DISPLAYPORT

Re: [Intel-gfx] [PATCH] drm/i915: set AUD_CONFIG N_value_index for DisplayPort

) Tested-by: Robert Lemaire rlema...@suse.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 12 drivers/gpu/drm/i915/intel_display.c |8 +++- 2 files changed, 19 insertions(+), 1 deletion(-) --- linux.orig/drivers/gpu/drm/i915

[Intel-gfx] [PATCH 1/2] intel_audio_dump: fix missing Audio DIP tabs

This makes the SNB/IVY Audio DIP values aligned with others. Signed-off-by: Wu Fengguang fengguang...@intel.com --- tools/intel_audio_dump.c |6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- intel-gpu-tools.orig/tools/intel_audio_dump.c 2012-01-16 15:33:11.0

[Intel-gfx] [PATCH 2/2] intel_audio_dump: show more AUD_CONFIG bits

Signed-off-by: Wu Fengguang fengguang...@intel.com --- tools/intel_audio_dump.c | 35 +++ 1 file changed, 35 insertions(+) --- intel-gpu-tools.orig/tools/intel_audio_dump.c 2012-01-16 15:33:18.0 +0800 +++ intel-gpu-tools/tools/intel_audio_dump.c

Re: [Intel-gfx] [PATCH] drm/i915: add an off-dvi HDMI audio mode

On Sat, Jan 07, 2012 at 09:39:19PM +0800, Wu Fengguang wrote: On Fri, Jan 06, 2012 at 07:08:33AM -0800, Jesse Barnes wrote: On Fri, 6 Jan 2012 11:26:40 +0800 Wu Fengguang fengguang...@intel.com wrote: Andrea, Would you test this patch at convenient time? Thanks

[Intel-gfx] [PATCH] drm/i915: set AUD_CONFIG N_value_index for DisplayPort

-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h |3 +++ drivers/gpu/drm/i915/intel_display.c |5 + 2 files changed, 8 insertions(+) --- linux.orig/drivers/gpu/drm/i915/i915_reg.h 2012-01-06 15:00:55.0 +0800 +++ linux/drivers/gpu/drm/i915

Re: [Intel-gfx] [PATCH] drm/i915: set AUD_CONFIG N_value_index for DisplayPort

On Mon, Jan 09, 2012 at 09:22:47AM -0800, Keith Packard wrote: On Mon, 9 Jan 2012 21:17:17 +0800, Wu Fengguang fengguang...@intel.com wrote: +#define IBX_AUD_CONFIG_A 0xe2000 +#define CPT_AUD_CONFIG_A 0xe5000 These register addresses match the docs

Re: [Intel-gfx] [PATCH] drm/i915: add an off-dvi HDMI audio mode

On Fri, Jan 06, 2012 at 07:08:33AM -0800, Jesse Barnes wrote: On Fri, 6 Jan 2012 11:26:40 +0800 Wu Fengguang fengguang...@intel.com wrote: Andrea, Would you test this patch at convenient time? Thanks, Fengguang --- Subject: drm/i915: add an off-dvi HDMI audio mode Date

Re: [Intel-gfx] [PATCH] drm/i915: add an off-dvi HDMI audio mode

On Fri, Jan 06, 2012 at 05:12:57PM +0100, Andrea Arcangeli wrote: On Fri, Jan 06, 2012 at 07:08:33AM -0800, Jesse Barnes wrote: A better name might be off-dvi-mode or off-dvi-only or something. force-dvi is probably better name, off is counter intuitive. Yeah, force-dvi looks good! I

[Intel-gfx] [PATCH] drm/i915: add an off-dvi HDMI audio mode

. Since the DVI mode is mainly tied to audio functionality from end user POV, add a new off-dvi audio mode: xrandr --output HDMI1 --set audio off-dvi Reported-by: Andrea Arcangeli aarca...@redhat.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_drv.h

Re: [Intel-gfx] force DVI mode without audio

On Sat, Dec 31, 2011 at 01:20:11PM +0100, Andrea Arcangeli wrote: On Sat, Dec 31, 2011 at 09:28:37AM +0800, Wu Fengguang wrote: Hi Andrea, On Fri, Dec 30, 2011 at 08:07:27PM +0100, Andrea Arcangeli wrote: Hi, after upgrading my HTPC to HD3000 graphics (2700K), I didn't find

Re: [Intel-gfx] force DVI mode without audio

Hi Andrea, On Fri, Dec 30, 2011 at 08:07:27PM +0100, Andrea Arcangeli wrote: Hi, after upgrading my HTPC to HD3000 graphics (2700K), I didn't find anymore a way to disable the hdmi audio from the DVI2HDMI cable (I connect DVI output of the motherboard to the HDMI input of the LCDTV in HD).

[Intel-gfx] i915_wait_request: BUG_ON(seqno == 0) triggered on IvyBridge

Hi, I managed to trigger the below BUG_ON when switching modes in an IvyBridge box. i915_wait_request(): BUG_ON(seqno == 0); The call trace is at the bottom of the following dmesg. Any ideas? Thanks, Fengguang --- [ 554.872849] [drm:drm_mode_getconnector], [CONNECTOR:6:?] [

[Intel-gfx] [PATCH] drm/i915: DisplayPort hot remove notification to audio driver

and set to Normal. Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/intel_dp.c |1 + 1 file changed, 1 insertion(+) This works both on KMS console and gnome desktop. Hot plug/unplug and DPMS on/off are all tested OK. --- linux.orig/drivers/gpu/drm/i915/intel_dp.c 2011

[Intel-gfx] [PATCH 0/5] Intel HDMI ELD fixes v2

Keith, The complete set of fixes for passing HDMI/DP ELD to audio driver. [PATCH 1/5] drm/i915: fix ELD writing for SandyBridge [PATCH 2/5] drm/i915: rename audio ELD registers [PATCH 3/5] drm/i915: dont trigger hotplug events on unchanged ELD [PATCH 4/5] drm/i915: HDMI hot remove

[Intel-gfx] [PATCH 2/5] drm/i915: rename audio ELD registers

-by: Keith Packard kei...@keithp.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 22 +++--- drivers/gpu/drm/i915/intel_display.c | 22 +++--- 2 files changed, 22 insertions(+), 22 deletions(-) --- linux.orig/drivers

[Intel-gfx] [PATCH 3/5] drm/i915: dont trigger hotplug events on unchanged ELD

The ELD may or may not change when switching the video mode. If unchanged, don't trigger hot plug events to HDMI audio driver. This avoids disturbing the user with repeated printks. Reported-by: Nick Bowler nbow...@elliptictech.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers

[Intel-gfx] [PATCH 1/5] drm/i915: fix ELD writing for SandyBridge

SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/intel_display.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) --- linux.orig/drivers/gpu/drm/i915/intel_display.c 2011-11-28

[Intel-gfx] Philips 221P3LPYEB has working DP audio

On Mon, Nov 28, 2011 at 04:06:37PM +0800, Wu Fengguang wrote: The only missing part is hot plug notification for DP -- most DP monitors in the market don't support DP audio well. So I cannot test this for now. btw, we'd like to buy a Philips 221P3LPYEB that _seems_ to have DP audio support

[Intel-gfx] [PATCH 1/4 v2] drm/i915: fix ELD writing for SandyBridge

SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/intel_display.c | 10 +- 1 file changed, 5 insertions(+), 5 deletions(-) Sorry, this moves some necessary changes from patch 2/4 to here

[Intel-gfx] [PATCH 2/4 v2] drm/i915: rename audio ELD registers

-by: Keith Packard kei...@keithp.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 22 +++--- drivers/gpu/drm/i915/intel_display.c | 22 +++--- 2 files changed, 22 insertions(+), 22 deletions(-) --- linux.orig/drivers

Re: [Intel-gfx] [PATCH 0/4] Intel HDMI ELD fixes

The only missing part is hot plug notification for DP -- most DP monitors in the market don't support DP audio well. So I cannot test this for now. btw, we'd like to buy a Philips 221P3LPYEB that _seems_ to have DP audio support. I'd appreciate if any one can help confirm. Thanks, Fengguang

[Intel-gfx] [PATCH 1/4] drm/i915: fix ELD writing for SandyBridge

SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/intel_display.c |2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- linux.orig/drivers/gpu/drm/i915/intel_display.c 2011-11-24 08:09

[Intel-gfx] [PATCH 3/4] drm/i915: dont trigger hotplug events on unchanged ELD

The ELD may or may not change when switching the video mode. If unchanged, don't trigger hot plug events to HDMI audio driver. This avoids disturbing the user with repeated printks. Reported-by: Nick Bowler nbow...@elliptictech.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers

[Intel-gfx] [PATCH 0/4] Intel HDMI ELD fixes

Keith, The 4 patches are well tested and integrates the review comments. The only missing part is hot plug notification for DP -- most DP monitors in the market don't support DP audio well. So I cannot test this for now. Thanks, Fengguang ___

[Intel-gfx] [PATCH 4/4] drm/i915: HDMI hot remove notification to audio driver

zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/intel_dp.c |4 +++- drivers/gpu/drm/i915/intel_hdmi.c |8 ++-- 2 files changed, 9 insertions(+), 3 deletions(-) --- linux.orig/drivers/gpu/drm/i915/intel_hdmi.c2011-11-24 17

[Intel-gfx] [PATCH 2/4] drm/i915: rename audio ELD registers

-by: Keith Packard kei...@keithp.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h | 22 +++--- drivers/gpu/drm/i915/intel_display.c | 22 +++--- 2 files changed, 22 insertions(+), 22 deletions(-) --- linux.orig/drivers

[PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Thu, Nov 24, 2011 at 03:26:49AM +0800, Keith Packard wrote: > On Wed, 23 Nov 2011 16:29:58 +0800, Wu Fengguang > wrote: > > > What I need is a hot plug hook that knows whether the monitor is > > plugged or removed, which is only possible if the hook is call

Re: [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Thu, Nov 24, 2011 at 03:26:49AM +0800, Keith Packard wrote: On Wed, 23 Nov 2011 16:29:58 +0800, Wu Fengguang fengguang...@intel.com wrote: What I need is a hot plug hook that knows whether the monitor is plugged or removed, which is only possible if the hook is called after -detect

Re: [Intel-gfx] [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Thu, Nov 24, 2011 at 03:26:49AM +0800, Keith Packard wrote: On Wed, 23 Nov 2011 16:29:58 +0800, Wu Fengguang fengguang...@intel.com wrote: What I need is a hot plug hook that knows whether the monitor is plugged or removed, which is only possible if the hook is called after -detect

[PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Wed, Nov 23, 2011 at 02:25:14AM +0800, Keith Packard wrote: > On Tue, 22 Nov 2011 15:40:55 +0800, Wu Fengguang > wrote: > > > So the v3 patch will behave equally well on KMS console, gnome desktop > > and bare X. Shall we just use it, or go back and use the original &

Re: [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Wed, Nov 23, 2011 at 02:25:14AM +0800, Keith Packard wrote: On Tue, 22 Nov 2011 15:40:55 +0800, Wu Fengguang fengguang...@intel.com wrote: So the v3 patch will behave equally well on KMS console, gnome desktop and bare X. Shall we just use it, or go back and use the original

Re: [Intel-gfx] [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Wed, Nov 23, 2011 at 02:25:14AM +0800, Keith Packard wrote: On Tue, 22 Nov 2011 15:40:55 +0800, Wu Fengguang fengguang...@intel.com wrote: So the v3 patch will behave equally well on KMS console, gnome desktop and bare X. Shall we just use it, or go back and use the original

[PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE - X ->detect drm_edid_to_eld ->hotplug intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is ->hotplug clear SDVO_AUDIO_ENABLE/DP_AUD

[PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Tue, Nov 22, 2011 at 12:55:43AM +0800, Keith Packard wrote: > On Mon, 21 Nov 2011 14:37:49 +0800, Wu Fengguang > wrote: > > On monitor hot plug/unplug, update ELD and set/clear SDVO_AUDIO_ENABLE > > or DP_AUDIO_OUTPUT_ENABLE accordingly. So that the audio driver will &g

Re: [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is -hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm

Re: [Intel-gfx] [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is -hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Mon, Nov 21, 2011 at 04:47:38PM +0800, Takashi Iwai wrote: > At Mon, 21 Nov 2011 09:58:09 +0800, > Wu Fengguang wrote: > > > > On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: > > > On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang > > intel.c

[PATCH 3/3 v3] drm/i915: hot plug/unplug notification to HDMI audio driver

/DP_AUDIO_OUTPUT_ENABLE - X ->detect drm_edid_to_eld ->hotplug intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is ->hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang

[PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

/DP_AUDIO_OUTPUT_ENABLE - X ->detect drm_edid_to_eld ->hotplug intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is ->hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: > On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang > wrote: > > > However when in X, ->mode_set won't be called at all. Only > > ->get_modes and ->detect are called... > > The desktop software w

[PATCH 3/3 v3] drm/i915: hot plug/unplug notification to HDMI audio driver

drm_edid_to_eld -hotplug intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is -hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu

Re: [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Mon, Nov 21, 2011 at 04:47:38PM +0800, Takashi Iwai wrote: At Mon, 21 Nov 2011 09:58:09 +0800, Wu Fengguang wrote: On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang fengguang...@intel.com wrote: However when

Re: [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Tue, Nov 22, 2011 at 12:55:43AM +0800, Keith Packard wrote: On Mon, 21 Nov 2011 14:37:49 +0800, Wu Fengguang fengguang...@intel.com wrote: On monitor hot plug/unplug, update ELD and set/clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE accordingly. So that the audio driver

Re: [Intel-gfx] [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Mon, Nov 21, 2011 at 04:47:38PM +0800, Takashi Iwai wrote: At Mon, 21 Nov 2011 09:58:09 +0800, Wu Fengguang wrote: On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang fengguang...@intel.com wrote: However when

Re: [Intel-gfx] [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

On Tue, Nov 22, 2011 at 12:55:43AM +0800, Keith Packard wrote: On Mon, 21 Nov 2011 14:37:49 +0800, Wu Fengguang fengguang...@intel.com wrote: On monitor hot plug/unplug, update ELD and set/clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE accordingly. So that the audio driver

Re: [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang fengguang...@intel.com wrote: However when in X, -mode_set won't be called at all. Only -get_modes and -detect are called... The desktop software will call mode_set when

[PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

drm_edid_to_eld -hotplug intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is -hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu

Re: [Intel-gfx] [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang fengguang...@intel.com wrote: However when in X, -mode_set won't be called at all. Only -get_modes and -detect are called... The desktop software will call mode_set when

[Intel-gfx] [PATCH 3/3 v2] drm/i915: hot plug/unplug notification to HDMI audio driver

drm_edid_to_eld -hotplug intel_write_eld set SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE On hot remove, the call sequence is -hotplug clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: > On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang > wrote: > > > However when in X, ->mode_set won't be called at all. Only > > ->get_modes and ->detect are called... > > The desktop software w

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

hen in X, ->mode_set won't be called at all. Only ->get_modes and ->detect are called... Thanks, Fengguang On Wed, Nov 16, 2011 at 09:35:48PM +0800, Wu Fengguang wrote: > Sorry forgot to remove this left over chunk... > > Note that I've not yet got the hardware to test

Re: [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang fengguang...@intel.com wrote: However when in X, -mode_set won't be called at all. Only -get_modes and -detect are called... The desktop software will call mode_set when

Re: [Intel-gfx] [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

in X, -mode_set won't be called at all. Only -get_modes and -detect are called... Thanks, Fengguang On Wed, Nov 16, 2011 at 09:35:48PM +0800, Wu Fengguang wrote: Sorry forgot to remove this left over chunk... Note that I've not yet got the hardware to test the DisplayPort part of this patch

Re: [Intel-gfx] [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On Sat, Nov 19, 2011 at 01:46:44AM +0800, Keith Packard wrote: On Fri, 18 Nov 2011 17:37:40 +0800, Wu Fengguang fengguang...@intel.com wrote: However when in X, -mode_set won't be called at all. Only -get_modes and -detect are called... The desktop software will call mode_set when

[PATCH 3/3 v2] drm/i915: hot removal notification to HDMI audio driver

On monitor hot removal: 1) clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE 2) clear ELD Valid bit So that the audio driver will receive hot plug events and take action to refresh its device state and ELD contents. cc: Wang Zhenyu Signed-off-by: Wu Fengguang --- drivers/gpu/drm

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

Sorry forgot to remove this left over chunk... Note that I've not yet got the hardware to test the DisplayPort part of this patch, but should be able to do so this week. > --- linux.orig/drivers/gpu/drm/i915/intel_drv.h 2011-11-16 > 20:54:27.0 +0800 > +++

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

An embedded and charset-unspecified text was scrubbed... Name: eld-hot-removal URL:

[PATCH 2/3] drm/i915: dont trigger hotplug events on unchanged ELD

An embedded and charset-unspecified text was scrubbed... Name: no-extra-eld-passing URL:

[PATCH 1/3] drm/i915: fix ELD writing for SandyBridge

An embedded and charset-unspecified text was scrubbed... Name: sandybridge-eld-fix URL:

[PATCH 0/3] HDMI ELD fixes for 3.2

Keith, Here are 3 fixes on HDMI/ELD audio. The third one adds a ->hot_remove hook to drm_connector_funcs. Please review. [PATCH 1/3] drm/i915: fix ELD writing for SandyBridge [PATCH 2/3] drm/i915: dont trigger hotplug events on unchanged ELD [PATCH 3/3] drm/i915: hot removal notification to

[PATCH 0/3] HDMI ELD fixes for 3.2

Keith, Here are 3 fixes on HDMI/ELD audio. The third one adds a -hot_remove hook to drm_connector_funcs. Please review. [PATCH 1/3] drm/i915: fix ELD writing for SandyBridge [PATCH 2/3] drm/i915: dont trigger hotplug events on unchanged ELD [PATCH 3/3] drm/i915: hot removal notification to HDMI

[PATCH 2/3] drm/i915: dont trigger hotplug events on unchanged ELD

The ELD may or may not change when switching the video mode. If unchanged, don't trigger hot plug events to HDMI audio driver. This avoids disturbing the user with repeated printks. Reported-by: Nick Bowler nbow...@elliptictech.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers

[PATCH 1/3] drm/i915: fix ELD writing for SandyBridge

SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h |6 +++--- drivers/gpu/drm/i915/intel_display.c | 10 +- 2 files changed, 8 insertions(+), 8 deletions

[PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On monitor hot removal: 1) clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE 2) clear ELD Valid bit So that the audio driver will receive hot plug events and take action to refresh its device state and ELD contents. cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang

Re: [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

Sorry forgot to remove this left over chunk... Note that I've not yet got the hardware to test the DisplayPort part of this patch, but should be able to do so this week. --- linux.orig/drivers/gpu/drm/i915/intel_drv.h 2011-11-16 20:54:27.0 +0800 +++

[PATCH 3/3 v2] drm/i915: hot removal notification to HDMI audio driver

On monitor hot removal: 1) clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE 2) clear ELD Valid bit So that the audio driver will receive hot plug events and take action to refresh its device state and ELD contents. cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang

[Intel-gfx] [PATCH 0/3] HDMI ELD fixes for 3.2

Keith, Here are 3 fixes on HDMI/ELD audio. The third one adds a -hot_remove hook to drm_connector_funcs. Please review. [PATCH 1/3] drm/i915: fix ELD writing for SandyBridge [PATCH 2/3] drm/i915: dont trigger hotplug events on unchanged ELD [PATCH 3/3] drm/i915: hot removal notification to HDMI

[Intel-gfx] [PATCH 2/3] drm/i915: dont trigger hotplug events on unchanged ELD

The ELD may or may not change when switching the video mode. If unchanged, don't trigger hot plug events to HDMI audio driver. This avoids disturbing the user with repeated printks. Reported-by: Nick Bowler nbow...@elliptictech.com Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers

[Intel-gfx] [PATCH 1/3] drm/i915: fix ELD writing for SandyBridge

SandyBridge should be using the same register addresses as IvyBridge. Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers/gpu/drm/i915/i915_reg.h |6 +++--- drivers/gpu/drm/i915/intel_display.c | 10 +- 2 files changed, 8 insertions(+), 8 deletions

[Intel-gfx] [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

On monitor hot removal: 1) clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE 2) clear ELD Valid bit So that the audio driver will receive hot plug events and take action to refresh its device state and ELD contents. cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang

Re: [Intel-gfx] [PATCH 3/3] drm/i915: hot removal notification to HDMI audio driver

Sorry forgot to remove this left over chunk... Note that I've not yet got the hardware to test the DisplayPort part of this patch, but should be able to do so this week. --- linux.orig/drivers/gpu/drm/i915/intel_drv.h 2011-11-16 20:54:27.0 +0800 +++

[Intel-gfx] [PATCH 3/3 v2] drm/i915: hot removal notification to HDMI audio driver

On monitor hot removal: 1) clear SDVO_AUDIO_ENABLE or DP_AUDIO_OUTPUT_ENABLE 2) clear ELD Valid bit So that the audio driver will receive hot plug events and take action to refresh its device state and ELD contents. cc: Wang Zhenyu zhenyu.z.w...@intel.com Signed-off-by: Wu Fengguang fengguang

Re: [Intel-gfx] [alsa-devel] [PATCH 2/2] hda - delayed ELD repoll

On Wed, Nov 16, 2011 at 11:51:28PM +0800, Stephen Warren wrote: Wu Fengguang wrote at Tuesday, November 15, 2011 7:48 PM: On Wed, Nov 16, 2011 at 02:25:00AM +0800, Stephen Warren wrote: Wu Fengguang wrote at Tuesday, November 15, 2011 7:33 AM: The Intel HDMI chips (ironlake at least

Re: [Intel-gfx] [alsa-devel] [PATCH 2/2] hda - delayed ELD repoll

Below is the dmesg representing a video mode set. ELD writes from the graphics driver [ 424.254958] [drm:intel_write_eld], ELD on [CONNECTOR:12:HDMI-A-2], [ENCODER:11:TMDS-11] [ 424.257670] [drm:ironlake_write_eld], ELD on pipe B [ 424.259833]

[Intel-gfx] [PATCH 1/2] hda - fix ELD memory leak

memset(eld) clears eld-proc_entry which will leak the struct snd_info_entry when unloading the module. Fix it by - remove memset(eld) - set eld-eld_valid to true _after_ all eld fields have been filled - don't access the other eld fields when (eld-eld_valid == false) Signed-off-by: Wu Fengguang

[Intel-gfx] [PATCH 2/2] hda - delayed ELD repoll

-off-by: Wu Fengguang fengguang...@intel.com --- sound/pci/hda/hda_local.h |2 + sound/pci/hda/patch_hdmi.c | 49 ++- 2 files changed, 44 insertions(+), 7 deletions(-) --- linux.orig/sound/pci/hda/hda_local.h2011-11-15 21:29:53.0 +0800

Re: [Intel-gfx] [PATCH 1/2] hda - fix ELD memory leak

On Tue, Nov 15, 2011 at 10:45:15PM +0800, Takashi Iwai wrote: At Tue, 15 Nov 2011 22:41:16 +0800, Wu Fengguang wrote: On Tue, Nov 15, 2011 at 10:35:41PM +0800, Takashi Iwai wrote: At Tue, 15 Nov 2011 22:31:55 +0800, Wu Fengguang wrote: memset(eld) clears eld-proc_entry which

Re: [Intel-gfx] [PATCH 2/2] hda - delayed ELD repoll

- if (eld_valid) + if (eld_valid) { if (!snd_hdmi_get_eld(eld, codec, pin_nid)) snd_hdmi_show_eld(eld); + else { Oops, forgot testing @retry here! Updated patch follows. + queue_delayed_work(codec-bus-workq, +

[Intel-gfx] [PATCH 2/2 v2] hda - delayed ELD repoll

-off-by: Wu Fengguang fengguang...@intel.com --- sound/pci/hda/hda_local.h |2 + sound/pci/hda/patch_hdmi.c | 49 ++- 2 files changed, 44 insertions(+), 7 deletions(-) --- linux.orig/sound/pci/hda/hda_local.h2011-11-15 21:29:53.0 +0800

Re: [Intel-gfx] [PATCH 2/2 v2] hda - delayed ELD repoll

On Wed, Nov 16, 2011 at 01:10:37AM +0800, Takashi Iwai wrote: At Wed, 16 Nov 2011 00:57:08 +0800, Wu Fengguang wrote: +static void hda_eld_work(struct work_struct *work) +{ + struct hdmi_eld *eld = container_of( + container_of(work, struct delayed_work, work

Re: [Intel-gfx] [alsa-devel] [PATCH 2/2] hda - delayed ELD repoll

On Wed, Nov 16, 2011 at 02:25:00AM +0800, Stephen Warren wrote: Wu Fengguang wrote at Tuesday, November 15, 2011 7:33 AM: The Intel HDMI chips (ironlake at least) are found to have ~250ms delay between the ELD_Valid=1 hotplug event is send and the ELD buffer becomes actually readable

Re: [Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

On Mon, Nov 14, 2011 at 05:45:12PM +0800, Takashi Iwai wrote: At Sat, 12 Nov 2011 10:27:26 +0800, Wu Fengguang wrote: (snip) And I'm not sure whether HDMI audio is played while DPMS is off. I haven't tested it. It will go silence on DPMS. I noticed this while

Re: [Intel-gfx] HDMI monitor hot remove handling

On Mon, Nov 14, 2011 at 10:05:05AM +0800, Zhenyu Wang wrote: On 2011.11.11 16:50:41 +0800, Wu Fengguang wrote: I still think you should do those in hot_plug(), to call detect() for current status, write eld and set specific audio enable/disable bit for all audio stuff

Re: [Intel-gfx] HDMI monitor hot remove handling

, according to your comments, here is the patch, tested OK on HDMI :) DP not tested yet. This notifies the audio driver of the HDMI/DP monitor hot removal event. - clear SDVO_AUDIO_ENABLE/DP_AUDIO_OUTPUT_ENABLE - clear ELD Valid bit Signed-off-by: Wu Fengguang fengguang...@intel.com --- drivers

Re: [Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

On Fri, Nov 11, 2011 at 04:49:57PM +0800, Takashi Iwai wrote: At Fri, 11 Nov 2011 16:22:41 +0800, Wu Fengguang wrote: On Fri, Nov 11, 2011 at 03:40:37PM +0800, Takashi Iwai wrote: At Fri, 11 Nov 2011 10:29:25 +0800, Wu Fengguang wrote: On Thu, Nov 10, 2011 at 10:28:19PM +0800

Re: [Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

On Fri, Nov 11, 2011 at 07:23:05PM +0800, Takashi Iwai wrote: At Fri, 11 Nov 2011 19:12:57 +0800, Wu Fengguang wrote: (snip) One note that we don't rely on PD bit because not all (non-Intel) hardware report it correctly. Oops. Do you imply ELDV is reliable on all

Re: [Intel-gfx] [PATCH v5] drm/i915: pass ELD to HDMI/DP audio driver

(snip) And I'm not sure whether HDMI audio is played while DPMS is off. I haven't tested it. It will go silence on DPMS. I noticed this while doing long term HDMI audio playback tests. This should better be fixed in future on the graphics side. Hm, but I wonder

[Intel-gfx] [PATCH 00/18] intel-gpu-tools: intel_audio_dump updates

A bunch of cleanups, fixes and new fields to intel_audio_dump, tested OK on G45, Ironlake and IvyBridge. ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] [PATCH 02/18] intel_audio_dump: cleanup ACP DIP name for ironlake and CPT

Signed-off-by: Wu Fengguang fengguang...@intel.com --- tools/intel_audio_dump.c | 16 1 file changed, 8 insertions(+), 8 deletions(-) --- intel-gpu-tools.orig/tools/intel_audio_dump.c 2011-11-12 11:00:39.0 +0800 +++ intel-gpu-tools/tools/intel_audio_dump.c

[Intel-gfx] [PATCH 01/18] intel_audio_dump: cleanup hyphen character

Convert ­ (Hex 00ad) to - (Hex 2d), the former leads to ugly outputs in some situations. Signed-off-by: Wu Fengguang fengguang...@intel.com --- tools/intel_audio_dump.c | 70 ++--- 1 file changed, 35 insertions(+), 35 deletions(-) --- intel-gpu-tools.orig

[Intel-gfx] [PATCH 04/18] intel_audio_dump: report effective channel count

The raw channel count is not user friendly and may be misleading. Signed-off-by: Wu Fengguang fengguang...@intel.com --- tools/intel_audio_dump.c | 18 +- 1 file changed, 9 insertions(+), 9 deletions(-) --- intel-gpu-tools.orig/tools/intel_audio_dump.c 2011-11-09 16:21

[Intel-gfx] [PATCH 06/18] intel_audio_dump: fix Digital_Port_D_Detected copypaste error

Signed-off-by: Wu Fengguang fengguang...@intel.com --- tools/intel_audio_dump.c |4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- intel-gpu-tools.orig/tools/intel_audio_dump.c 2011-11-09 10:35:34.0 +0800 +++ intel-gpu-tools/tools/intel_audio_dump.c2011-11-09 10

  1   2   3   4   >