diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_tc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_tc.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_tc.c b/drivers/gpu/drm/i915/display/intel_tc.c index ffead1cbf10f..31663029642a 100644 --- a/drivers/gpu/drm/i915/display/intel_tc.c +++ b/drivers/gpu/drm/i915/display/intel_tc.c @@ -277,7 +277,8 @@ static u32 intel_tc_port_get_lane_mask(struct intel_digital_port *dig_port) return lane_mask >> DP_LANE_ASSIGNMENT_SHIFT(tc->phy_fia_idx); } -u32 intel_tc_port_get_pin_assignment_mask(struct intel_digital_port *dig_port) +enum intel_tc_pin_assignment +intel_tc_port_get_pin_assignment(struct intel_digital_port *dig_port) { struct intel_display *display = to_intel_display(dig_port); struct intel_tc_port *tc = to_tc_port(dig_port); @@ -299,8 +300,9 @@ static int lnl_tc_port_get_max_lane_count(struct intel_digital_port *dig_port) struct intel_display *display = to_intel_display(dig_port); enum tc_port tc_port = intel_encoder_to_tc(&dig_port->base); struct intel_tc_port *tc = to_tc_port(dig_port); + enum intel_tc_pin_assignment pin_assignment; intel_wakeref_t wakeref; - u32 val, pin_assignment; + u32 val; with_intel_display_power(display, POWER_DOMAIN_DISPLAY_CORE, wakeref) val = intel_de_read(display, TCSS_DDI_STATUS(tc_port)); @@ -327,13 +329,13 @@ static int lnl_tc_port_get_max_lane_count(struct intel_digital_port *dig_port) static int mtl_tc_port_get_max_lane_count(struct intel_digital_port *dig_port) { - u32 pin_mask; + enum intel_tc_pin_assignment pin_assignment; - pin_mask = intel_tc_port_get_pin_assignment_mask(dig_port); + pin_assignment = intel_tc_port_get_pin_assignment(dig_port); - switch (pin_mask) { + switch (pin_assignment) { default: - MISSING_CASE(pin_mask); + MISSING_CASE(pin_assignment); fallthrough; case INTEL_TC_PIN_ASSIGNMENT_D: return 2; |