Ville Syrjälä 73bbf6bd90
drm/i915: Fix gen4 GPU reset ...
On pre-ctg the reset bit directly controls the reset signal. We must
assert it for >=20usec and then deassert it. Bit 1 is a RO status bit
which should also go down when the reset is no longer asserted.
Tested-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2014-12-03 09:29:36 +01:00
2014-11-20 01:24:16 +01:00
2014-09-30 01:16:44 +02:00
2014-11-04 12:56:25 -05:00
2014-11-23 14:29:44 -05:00
2014-11-14 15:17:32 +01:00
2014-10-23 14:02:06 -04:00
2014-11-13 16:17:05 -08:00
2014-10-13 11:28:42 +02:00
2014-10-08 17:37:16 -04:00
2014-12-02 10:58:33 +10:00
2014-11-17 11:25:29 -08:00
2014-11-19 10:43:51 +01:00
2014-11-08 02:10:04 +01:00
2014-10-24 12:48:47 -07:00
2014-11-06 23:10:20 +08:00
2014-09-29 20:22:36 +09:00
2014-11-21 16:24:27 -08:00
2014-10-09 02:39:07 -04:00
2014-10-22 22:59:00 +02:00
2014-09-22 16:48:47 +09:00
2014-11-14 12:10:13 +01:00
2014-10-23 14:45:09 -07:00
2014-10-09 14:58:15 -04:00
2014-12-03 09:29:36 +01:00
2014-11-13 16:19:14 -08:00
2014-09-23 23:31:22 -07:00
2014-11-19 14:06:47 -08:00
2014-11-07 19:03:18 +01:00
2014-10-18 12:12:45 -07:00
2014-11-16 20:25:00 +00:00
2014-11-21 16:28:45 -08:00
2014-11-27 17:51:50 -08:00
2014-10-15 07:23:49 +02:00
2014-09-23 23:26:42 -07:00
2014-11-26 06:28:42 +00:00
2014-10-14 15:05:35 -04:00
2014-10-21 08:18:38 -07:00
2014-09-25 23:14:37 +10:00
2014-10-21 11:21:19 -07:00
2014-11-16 15:34:31 -08:00
2014-11-03 19:08:06 -02:00
2014-10-14 02:18:22 +02:00
2014-10-07 21:29:18 -04:00
2014-11-10 15:22:04 +00:00
2014-10-28 19:52:52 +11:00
2014-11-05 09:28:48 +01:00
2014-11-02 14:45:52 -08:00
2014-11-26 16:38:35 -05:00
2014-10-07 14:48:29 -04:00
2014-10-17 07:08:51 -04:00
2014-11-20 15:32:49 +00:00
2014-10-13 16:23:15 +02:00
2014-09-23 23:14:28 -07:00
2014-11-24 14:11:34 +11:00
2014-11-05 14:34:06 -08:00
2014-10-28 11:16:26 +01:00
2014-11-10 21:16:15 -08:00
2014-10-14 02:18:25 +02:00
2014-11-15 15:22:51 -08:00
2014-10-21 08:17:43 -07:00
2014-11-05 14:59:25 +00:00
2014-10-29 16:33:14 -07:00
2014-11-03 10:43:00 +01:00
2014-11-29 10:15:31 -08:00
2014-12-02 15:43:37 +10:00
2014-11-26 19:05:25 +00:00
2014-10-09 14:58:15 -04:00
2014-12-02 10:58:33 +10:00
2014-11-02 22:04:57 -08:00
2014-11-21 15:20:17 -04:00
2014-11-25 12:46:39 -08:00
2014-10-02 21:35:54 -07:00
2014-11-24 17:01:55 -08:00
2014-09-23 22:05:26 -07:00
2014-10-15 07:23:49 +02:00
2014-10-28 13:54:16 -07:00
2014-10-30 14:53:49 +02:00
2014-10-18 10:25:09 -07:00
2014-10-20 21:09:17 +02:00
2014-10-23 16:24:02 +01:00
2014-09-24 09:49:14 -04:00
73bbf6bd90