[Intel-gfx] [PATCHv3 2/4] drm/i915: Store the dpll config in crtc_state->shared_dpll

[Durgadoss R]

Currently, the required shared dpll is saved in the crtc_state.
Similarly, this patch saves the dpll config values also, so that
these values (through crtc_state->shared_dpll->config.hw_state)
can be used for upfront link training.

Signed-off-by: Durgadoss R <durgadoss.r at intel.com>
---
 drivers/gpu/drm/i915/intel_dpll_mgr.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c
index 1175eeb..cad10f2 100644
--- a/drivers/gpu/drm/i915/intel_dpll_mgr.c
+++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c
@@ -248,6 +248,7 @@ intel_reference_shared_dpll(struct intel_shared_dpll *pll,
 			 pipe_name(crtc->pipe));
 
 	intel_shared_dpll_config_get(shared_dpll, pll, crtc);
+	crtc_state->shared_dpll->config = shared_dpll[i];
 }
 
 void intel_shared_dpll_commit(struct drm_atomic_state *state)
-- 
1.9.1