kernel.git/drivers/gpu/drm/radeon, branch linux-4.2.y

drm/radeon: move bl encoder assignment into bl init

2015-11-09T22:37:34Z

commit 4cee6a9057d5e13911f0cb6e143d11dc1a3245dd upstream. So that the bl encoder will be null if the GPU does not control the backlight. Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix dpms when driver backlight control is disabled

2015-11-09T22:37:34Z

commit ae93580ee59c02395c1711d3e6b90546b8137b86 upstream. If driver backlight control is disabled, either by driver parameter or default per-asic setting, revert to the old behavior. Fixes a regression in commit: 4281f46ef839050d2ef60348f661eb463c21cc2e Reviewed-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: don't try to recreate sysfs entries on resume

2015-11-09T22:37:33Z

commit 49abb26651167c892393cd9f2ad23df429645ed9 upstream. Fixes a harmless error message caused by: 51a4726b04e880fdd9b4e0e58b13f70b0a68a7f5 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/dpm: don't add pwm attributes if DPM is disabled

2015-11-09T22:37:33Z

commit 2a7d44f47f53fa1be677f44c73d78b1bcf9c05d9 upstream. PWM fan control is only available with DPM. If DPM disabled, don't expose the PWM fan controls to avoid a crash. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=92524 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: add pm sysfs files late

2015-10-27T00:53:41Z

commit 51a4726b04e880fdd9b4e0e58b13f70b0a68a7f5 upstream. They were added relatively early in the driver init process which meant that in some cases the driver was not finished initializing before external tools tried to use them which could result in a crash depending on the timing. Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: attach tile property to mst connector

2015-10-27T00:53:41Z

commit bc8c131ccdd62d4ed4f33c6b50f92907e7c32dee upstream. This allows tiled monitors to work with radeon once mst is enabled. Signed-off-by: Dave Airlie Signed-off-by: Greg Kroah-Hartman

drm/radeon: Restore LCD backlight level on resume (>= R5xx)

2015-10-22T21:49:25Z

commit 4281f46ef839050d2ef60348f661eb463c21cc2e upstream. Instead of only enabling the backlight (which seems to set it to max brightness), just re-set the current backlight level, which also takes care of enabling the backlight if necessary. Only the radeon_atom_encoder_dpms_dig part tested on a Kaveri laptop, the radeon_atom_encoder_dpms_avivo part is only compile tested. Signed-off-by: Michel Dänzer Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

Add radeon suspend/resume quirk for HP Compaq dc5750.

2015-09-29T17:33:25Z

commit 09bfda10e6efd7b65bcc29237bee1765ed779657 upstream. With the radeon driver loaded the HP Compaq dc5750 Small Form Factor machine fails to resume from suspend. Adding a quirk similar to other devices avoids the problem and the system resumes properly. Signed-off-by: Jeffery Miller Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon: fix HDMI quantization_range for pre-DCE5 asics

2015-09-21T17:10:40Z

commit 86b7709d48f0df8796bddd7e1ce45c6fb7a7c6ec upstream. Support for output_csc is only available on DCE5 and newer so don't mess with the HDMI quantization_range on pre-DCE5 asics. bug: https://bugs.freedesktop.org/show_bug.cgi?id=83226 Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman

drm/radeon/native: Send out the full AUX address

2015-09-21T17:10:40Z

commit 7040c399aea2b0213a9aefd73e507369a6d641d6 upstream. AUX addresses are 20 bits long. Send out the entire address instead of just the low 16 bits. Port of: drm/radeon/atom: Send out the full AUX address to radeon non-atom aux path Reviewed-by: Christian König Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman