[Intel-gfx] [PATCH 28/31] drm/i915/slpc: Add SKL SLPC Support

[Sagar Arun Kamble]

From: Tom O'Rourke <Tom.O'Rourke at intel.com>

This patch adds has_slpc to skylake info.

The SLPC interface has changed and could continue to
change. Only GuC versions known to be compatible are
supported here.

v1: Move slpc_version_check to intel_guc_ucode_init.
    fix whitespace (Sagar)
    Moved version check to different patch as has_slpc
    should not be updated based on it. Instead module parameter
    should be updated based on version check. (Sagar)
    Added support to skylake_gt3 as well. (Sagar)

Reviewed-by: David Weinehall <david.weinehall at linux.intel.com>
Signed-off-by: Tom O'Rourke <Tom.O'Rourke at intel.com>
Signed-off-by: Sagar Arun Kamble <sagar.a.kamble at intel.com>
---
 drivers/gpu/drm/i915/i915_pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/i915_pci.c b/drivers/gpu/drm/i915/i915_pci.c
index 853002f..26eb673 100644
--- a/drivers/gpu/drm/i915/i915_pci.c
+++ b/drivers/gpu/drm/i915/i915_pci.c
@@ -426,6 +426,7 @@
 	.platform = INTEL_SKYLAKE, \
 	.has_csr = 1, \
 	.has_guc = 1, \
+	.has_slpc = 1, \
 	.ddb_size = 896
 
 static const struct intel_device_info intel_skylake_gt1_info __initconst = {
-- 
1.9.1