Commit dcfc3552 authored by Damien Lespiau's avatar Damien Lespiau Committed by Daniel Vetter

drm/i915: Specify when the PLL hw state fields are valid

Not all those fields are valid on a given platform. Make it explicit.

Unions could also be used, but were cluttering some code paths with
if/else ladders.

v2: Don't use anonymous unions (Daniel)
Signed-off-by: default avatarDamien Lespiau <damien.lespiau@intel.com>
Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
parent aad3d14d
......@@ -197,10 +197,13 @@ enum intel_dpll_id {
#define I915_NUM_PLLS 2
struct intel_dpll_hw_state {
/* i9xx, pch plls */
uint32_t dpll;
uint32_t dpll_md;
uint32_t fp0;
uint32_t fp1;
/* hsw, bdw */
uint32_t wrpll;
};
......
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