https://bugzilla.kernel.org/show_bug.cgi?id=56541
Alexander E. Patrakov changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
On Mon, Mar 4, 2013 at 1:46 PM, Tony Lindgren wrote:
>
>> drivers/gpu/drm/tilcdc/tilcdc_slave.o:(.data+0x54): multiple definition of
>> `__mod_of_device_table'
>> drivers/gpu/drm/tilcdc/tilcdc_tfp410.o:(.data+0x54): first defined here
>> drivers/gpu/drm/tilcdc/tilcdc_panel.o:(.data+0x54): multipl
On Sat, Apr 13, 2013 at 05:41:46PM +0200, Krzysztof Mazur wrote:
> Hi,
>
> the drm_fb_helper_hotplug_event() locks all crtc->mutex locks by calling
> drm_modeset_lock_all() and later calls drm_fb_helper_probe_connector_modes(),
> which in case of i915 DRM driver effectively calls
> intel_get_load_
On Sat, Apr 13, 2013 at 08:54:22AM -0400, Rob Clark wrote:
> On Mon, Mar 4, 2013 at 1:46 PM, Tony Lindgren wrote:
> >
> >> drivers/gpu/drm/tilcdc/tilcdc_slave.o:(.data+0x54): multiple definition of
> >> `__mod_of_device_table'
> >> drivers/gpu/drm/tilcdc/tilcdc_tfp410.o:(.data+0x54): first define
I've managed to track fglrx operations on HDMI regs, so we can finally setup
everything in (hopefully) the correct way and order.
This changes HDMI setup on Evergreen to mostly match fglrx and was tested on:
1) AMD Radeon HD 6320 (PALM == DCE41)
2) AMD Radeon HD 6970M (BARTS == DCE5)
No regression
Signed-off-by: Rafał Miłecki
Reviewed-by: Michel Dänzer
---
drivers/gpu/drm/radeon/r600_hdmi.c | 16 ++--
drivers/gpu/drm/radeon/radeon.h|2 ++
2 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c
b/drivers/gpu/drm/radeon/r600_
We need interrupts on format change for R6xx only, where hardware seems
to be somehow bugged and requires setting audio info manually.
Signed-off-by: Rafał Miłecki
---
drivers/gpu/drm/radeon/evergreen.c | 127 +---
1 file changed, 1 insertion(+), 126 deletions(-)
Signed-off-by: Rafał Miłecki
---
drivers/gpu/drm/radeon/evergreen_hdmi.c | 14 ++
drivers/gpu/drm/radeon/radeon_display.c |5 +
2 files changed, 19 insertions(+)
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c
b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index 4fdecc2..
Closed source driver fglrx seems to enable infoframes and audio packets
at the end, which makes sense, do the same.
Signed-off-by: Rafał Miłecki
---
drivers/gpu/drm/radeon/evergreen_hdmi.c | 15 +++
drivers/gpu/drm/radeon/evergreend.h |1 +
2 files changed, 12 insertions(+)
Driver fglrx setups audio and ACR packets after basic initialization,
which sounds sane, do the same.
Signed-off-by: Rafał Miłecki
---
drivers/gpu/drm/radeon/evergreen_hdmi.c | 27 +++
1 file changed, 15 insertions(+), 12 deletions(-)
diff --git a/drivers/gpu/drm/radeo
Signed-off-by: Rafał Miłecki
---
drivers/gpu/drm/radeon/evergreen_hdmi.c | 21 +
1 file changed, 21 insertions(+)
diff --git a/drivers/gpu/drm/radeon/evergreen_hdmi.c
b/drivers/gpu/drm/radeon/evergreen_hdmi.c
index 24d13ac..ed46dad 100644
--- a/drivers/gpu/drm/radeon/ever
On Sat, Apr 13, 2013 at 5:45 PM, Thierry Reding
wrote:
> On Sat, Apr 13, 2013 at 08:54:22AM -0400, Rob Clark wrote:
>> On Mon, Mar 4, 2013 at 1:46 PM, Tony Lindgren wrote:
>> >
>> >> drivers/gpu/drm/tilcdc/tilcdc_slave.o:(.data+0x54): multiple definition
>> >> of `__mod_of_device_table'
>> >> dr
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https://bugzilla.kernel.org/show_bug.cgi?id=56541
Alexander E. Patrakov changed:
What|Removed |Added
Status|NEW |RESOLVED
Resolution|
On Mon, Mar 4, 2013 at 1:46 PM, Tony Lindgren wrote:
>
>> drivers/gpu/drm/tilcdc/tilcdc_slave.o:(.data+0x54): multiple definition of
>> `__mod_of_device_table'
>> drivers/gpu/drm/tilcdc/tilcdc_tfp410.o:(.data+0x54): first defined here
>> drivers/gpu/drm/tilcdc/tilcdc_panel.o:(.data+0x54): multipl
On Sat, Apr 13, 2013 at 05:41:46PM +0200, Krzysztof Mazur wrote:
> Hi,
>
> the drm_fb_helper_hotplug_event() locks all crtc->mutex locks by calling
> drm_modeset_lock_all() and later calls drm_fb_helper_probe_connector_modes(),
> which in case of i915 DRM driver effectively calls
> intel_get_load_
namicity.
Thierry
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Hi,
the drm_fb_helper_hotplug_event() locks all crtc->mutex locks by calling
drm_modeset_lock_all() and later calls drm_fb_helper_probe_connector_modes(),
which in case of i915 DRM driver effectively calls
intel_get_load_detect_pipe() that tries to lock crtc->mutex again.
This causes a deadlock, a
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