Commit Graph

9 Commits

Author SHA1 Message Date
Damien Lespiau 6ed6bd84ea drm/i915: Remove spurious semicolons
Found by running the semicolon.cocci spatch:

  https://github.com/coccinelle/coccinellery/blob/master/semicolon/semicolon.cocci

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-09 21:54:33 +02:00
Daniel Vetter 8cbf320209 Merge remote-tracking branch 'airlied/drm-next' into HEAD
Backmerge drm-next after the big s/crtc->fb/crtc->primary->fb/
cocinelle patch to avoid endless amounts of conflict hilarity in my
-next queue for 3.16.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-09 14:33:47 +02:00
Christoph Jaeger 1643a9c6a5 drm/i915: drop __FUNCTION__ as argument to DRM_DEBUG_KMS
DRM_DEBUG_KMS includes printing the function name.

Signed-off-by: Christoph Jaeger <christophjaeger@linux.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-04-01 22:58:20 +02:00
Lespiau, Damien 29139e4b33 drm/i915: Replace DRM_LOG_KMS() by DRM_DEBUG_KMS()
There are only a few users of the DRM_LOG_KMS() macro. We can simplify
the DRM code a bit by replacing them by DRM_DEBUG_KMS().

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-03-28 12:57:10 +10:00
Daniel Vetter c77ba21d74 drm/i915/ns2501: Rip out the reenable hack
With the change in the modeset sequence this shouldn't be required
any more since the ->mode_set callback now gets called when the dvo
port is fully up and running.

Also limit the retry loop to 10 tries to avoid hanging the machine
while holding important modeset locks.

Cc: Thomas Richter <thor@math.tu-berlin.de>
Tested-by: Thomas Richter <thor@math.tu-berlin.de>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2013-11-04 16:32:31 +01:00
Daniel Vetter 732ce74f4a drm/i915/dvo: implement get_hw_state
Similar to the sdvo code we poke the dvo encoder whether the output is
active. Safe that dvo encoders are not standardized, so this requires
a new callback into the dvo chip driver.

Hence implement that for all 6 dvo drivers.

v2: With the newly added ns2501 we now have 6 dvo drivers instead of
just 5 ...

Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-09-06 07:58:52 +02:00
Daniel Vetter fac3274c4e drm/i915: simplify dvo dpms interface
All dvo drivers only support 2 dpms states, and our dvo driver
even switches of the dvo port for anything else than DPMS_ON. Hence
ditch this complexity and simply use bool enable.

While reading through this code I've noticed that the mode_set
function of ch7017 is a bit peculiar - it disable the lvds again, even
though the crtc helper code should have done that ... This might be to
work around an issue at driver load, we pretty much ignore the hw
state when taking over.

v2: Also do the conversion for the new ns2501 driver.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-08-17 10:10:02 +02:00
Daniel Vetter a37b9b349e drm/i915/ns2501: kill pll A enabling hack
With the pipe A quirk properly fixed up for i830M, this shouldn't be
required any longer.

Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-08-17 10:10:00 +02:00
Thomas Richter 7434a255a5 drm/i915: Support for ns2501-DVO
This patch adds support for the ns2501 DVO, found in some older Fujitsu/Siemens Labtops.
It is in the state of "works for me".
Includes now proper DPMS support. Includes switching between resolutions -
from 640x480 to 1024x768.
Currently assumes that the native display resolution is 1024x768.

The ns2501 seems to be rather critical - if the output PLL is not
running, the chip doesn't seem to be clocked and then doesn't react
on i2c messages. Thus, a quick'n-dirty trick ensures that the DVO
is active before submitting any i2c messages to it. This is
probably to be reviewed.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=17902
Signed-off-by: Thomas Richter <thor@math.tu-berlin.de>
[danvet: fixup whitespace fail.]
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2012-07-25 18:23:48 +02:00