drm/i915: Return a default RCS context size
authorOscar Mateo <oscar.mateo@intel.com>
Thu, 11 Jan 2018 22:55:06 +0000 (14:55 -0800)
committerPaulo Zanoni <paulo.r.zanoni@intel.com>
Fri, 19 Jan 2018 20:09:47 +0000 (18:09 -0200)
commit7ab4adbd921f9ab69bbe10cc1354a9fb59085a71
treeef56faa974a053f96eb308e08d80d037972a069d
parenta6358dda29a2caa7967833698e690684a031f10d
drm/i915: Return a default RCS context size

Instead of returning whatever size the latest GEN used. This is because
context sizes for new GENs can go up or down, but the only safe thing to
do for missing cases is to use the largest known one, whatever that is.

Suggested-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1515711307-28979-1-git-send-email-oscar.mateo@intel.com
drivers/gpu/drm/i915/intel_engine_cs.c