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drm/i915: Move PCH_NOP to -1

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So we can later use PCH >= comparisons. The ultimate goal
is to make it easier for us to introduce a new platform
with south display engine on PCH just by reusing the previous
one.

Suggested-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190308214300.25057-2-rodrigo.vivi@intel.com
This commit is contained in:
Rodrigo Vivi 2019-03-08 13:42:59 -08:00
parent 2dd24a9c2c
commit fba84ad28e
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/i915_drv.h
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@ -524,6 +524,7 @@ struct i915_psr {
};
enum intel_pch {
PCH_NOP = -1, /* PCH without south display */
PCH_NONE = 0, /* No PCH present */
PCH_IBX, /* Ibexpeak PCH */
PCH_CPT, /* Cougarpoint/Pantherpoint PCH */
@ -532,7 +533,6 @@ enum intel_pch {
PCH_KBP, /* Kaby Lake PCH */
PCH_CNP, /* Cannon Lake PCH */
PCH_ICP, /* Ice Lake PCH */
PCH_NOP, /* PCH without south display */
};
enum intel_sbi_destination {