diff options
| author | Anusha Srivatsa <anusha.srivatsa@intel.com> | 2018-07-27 02:35:14 +0300 |
|---|---|---|
| committer | Paulo Zanoni <paulo.r.zanoni@intel.com> | 2018-07-28 02:18:31 +0300 |
| commit | 2b7edeb008527b1dd649d3a581792825b57df08a (patch) | |
| tree | 6efdd2b64ea0e492cf5c5a4a52a63b487d583d49 /drivers/gpu/drm/i915/intel_dpll_mgr.c | |
| parent | f00ca81510b9aa81c88c916c253509e879740342 (diff) | |
| download | linux-2b7edeb008527b1dd649d3a581792825b57df08a.tar.xz | |
drm/i915/icl: Add TBT checks for PLL calculations
Add missing TBT check in the Pll calculation.
v2: do not use a auxiliary function to check if status is
TBT or not. (Paulo)
v3: Code style changes. (Paulo)
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1532648115-29795-1-git-send-email-anusha.srivatsa@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/intel_dpll_mgr.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_dpll_mgr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_dpll_mgr.c b/drivers/gpu/drm/i915/intel_dpll_mgr.c index 7e5e6eb5dfe2..20c90688a48a 100644 --- a/drivers/gpu/drm/i915/intel_dpll_mgr.c +++ b/drivers/gpu/drm/i915/intel_dpll_mgr.c @@ -2866,6 +2866,8 @@ static struct intel_shared_dpll * icl_get_dpll(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state, struct intel_encoder *encoder) { + struct intel_digital_port *intel_dig_port = + enc_to_dig_port(&encoder->base); struct intel_shared_dpll *pll; struct intel_dpll_hw_state pll_state = {}; enum port port = encoder->port; @@ -2885,7 +2887,7 @@ icl_get_dpll(struct intel_crtc *crtc, struct intel_crtc_state *crtc_state, case PORT_D: case PORT_E: case PORT_F: - if (0 /* TODO: TBT PLLs */) { + if (intel_dig_port->tc_type == TC_PORT_TBT) { min = DPLL_ID_ICL_TBTPLL; max = min; ret = icl_calc_dpll_state(crtc_state, encoder, clock, |