linux-stable/drivers/gpu
Matt Roper 93e2323b5c drm/i915/rkl: Add power well support
RKL power wells are similar to TGL power wells, but have some important
differences:

 * PG1 now has pipe A's VDSC (rather than sticking it in PG2)
 * PG2 no longer exists
 * DDI-C (aka TC-1) moves from PG1 -> PG3
 * PG5 no longer exists due to the lack of a fourth pipe

Also note that what we refer to as 'DDI-C' and 'DDI-D' need to actually
be programmed as TC-1 and TC-2 even though this platform doesn't have TC
outputs.

Bspec: 49234
Cc: Imre Deak <imre.deak@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200504225227.464666-9-matthew.d.roper@intel.com
2020-05-20 08:35:22 -07:00
..
drm drm/i915/rkl: Add power well support 2020-05-20 08:35:22 -07:00
host1x drm/tegra: Fixes for v5.6-rc1 2020-02-07 12:22:30 +10:00
ipu-v3
trace gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00
vga
Makefile gpu/trace: add a gpu total memory usage tracepoint 2020-03-03 17:52:41 -05:00