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drm/i915: Fix PLL state check for gmch platforms

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GMCH DPLL state check was mistakenly removed in
commit 87fc875a2b ("drm/i915/dg2: Skip shared DPLL handling").
Bring it back.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240209183809.16887-2-ville.syrjala@linux.intel.com
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
This commit is contained in:
Ville Syrjälä
2024-02-09 20:38:05 +02:00
parent 425b463859
commit 733c454e0d
1 changed files with 3 additions and 1 deletions
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4
drivers/gpu/drm/i915/display/intel_display.c
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@@ -5216,9 +5216,11 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config,
PIPE_CONF_CHECK_BOOL(double_wide);
if (dev_priv->display.dpll.mgr) {
if (dev_priv->display.dpll.mgr)
PIPE_CONF_CHECK_P(shared_dpll);
/* FIXME convert everything over the dpll_mgr */
if (dev_priv->display.dpll.mgr || HAS_GMCH(dev_priv)) {
PIPE_CONF_CHECK_X(dpll_hw_state.dpll);
PIPE_CONF_CHECK_X(dpll_hw_state.dpll_md);
PIPE_CONF_CHECK_X(dpll_hw_state.fp0);