drm/i915/cx0: Nuke extraneous timeout debugs

The actual timeout used isn't particularly interesting, so
don't print it. Makes the code simpler.

The debugs are also using some random capitalizaton rule.
Clean that up a bit while at it.

Also intel_cx0_powerdown_change_sequence() used one timeout
in the actual code but printed a different one.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patch.msgid.link/20251106152049.21115-3-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

diff --git a/drivers/gpu/drm/i915/display/intel_cx0_phy.c b/drivers/gpu/drm/i915/display/intel_cx0_phy.c
index b3b506d0e0402cb0442067cab612ddaf839e6c3a..ddc26e383714140921d2980d150891f1af17b495 100644 (file)
--- a/drivers/gpu/drm/i915/display/intel_cx0_phy.c
+++ b/drivers/gpu/drm/i915/display/intel_cx0_phy.c
@@ -2832,8 +2832,8 @@ void intel_cx0_powerdown_change_sequence(struct intel_encoder *encoder,
                                 intel_cx0_get_powerdown_update(lane_mask), 0,
                                 XELPDP_PORT_POWERDOWN_UPDATE_TIMEOUT_US, 2, NULL))
                drm_warn(display->drm,
-                        "PHY %c failed to bring out of Lane reset after %dus.\n",
-                        phy_name(phy), XELPDP_PORT_RESET_START_TIMEOUT_US);
+                        "PHY %c failed to bring out of lane reset\n",
+                        phy_name(phy));
 }
 
 void intel_cx0_setup_powerdown(struct intel_encoder *encoder)
@@ -2894,8 +2894,8 @@ static void intel_cx0_phy_lane_reset(struct intel_encoder *encoder,
                                 XELPDP_PORT_BUF_SOC_PHY_READY,
                                 XELPDP_PORT_BUF_SOC_READY_TIMEOUT_US, 0, NULL))
                drm_warn(display->drm,
-                        "PHY %c failed to bring out of SOC reset after %dus.\n",
-                        phy_name(phy), XELPDP_PORT_BUF_SOC_READY_TIMEOUT_US);
+                        "PHY %c failed to bring out of SOC reset\n",
+                        phy_name(phy));
 
        intel_de_rmw(display, XELPDP_PORT_BUF_CTL2(display, port), lane_pipe_reset,
                     lane_pipe_reset);
@@ -2904,8 +2904,8 @@ static void intel_cx0_phy_lane_reset(struct intel_encoder *encoder,
                                 lane_phy_current_status, lane_phy_current_status,
                                 XELPDP_PORT_RESET_START_TIMEOUT_US, 0, NULL))
                drm_warn(display->drm,
-                        "PHY %c failed to bring out of Lane reset after %dus.\n",
-                        phy_name(phy), XELPDP_PORT_RESET_START_TIMEOUT_US);
+                        "PHY %c failed to bring out of lane reset\n",
+                        phy_name(phy));
 
        intel_de_rmw(display, XELPDP_PORT_CLOCK_CTL(display, port),
                     intel_cx0_get_pclk_refclk_request(owned_lane_mask),
@@ -2916,8 +2916,8 @@ static void intel_cx0_phy_lane_reset(struct intel_encoder *encoder,
                                 intel_cx0_get_pclk_refclk_ack(lane_mask),
                                 XELPDP_REFCLK_ENABLE_TIMEOUT_US, 0, NULL))
                drm_warn(display->drm,
-                        "PHY %c failed to request refclk after %dus.\n",
-                        phy_name(phy), XELPDP_REFCLK_ENABLE_TIMEOUT_US);
+                        "PHY %c failed to request refclk\n",
+                        phy_name(phy));
 
        intel_cx0_powerdown_change_sequence(encoder, INTEL_CX0_BOTH_LANES,
                                            XELPDP_P2_STATE_RESET);
@@ -2929,8 +2929,8 @@ static void intel_cx0_phy_lane_reset(struct intel_encoder *encoder,
                                    lane_phy_current_status,
                                    XELPDP_PORT_RESET_END_TIMEOUT))
                drm_warn(display->drm,
-                        "PHY %c failed to bring out of Lane reset after %dms.\n",
-                        phy_name(phy), XELPDP_PORT_RESET_END_TIMEOUT);
+                        "PHY %c failed to bring out of lane reset\n",
+                        phy_name(phy));
 }
 
 static void intel_cx0_program_phy_lane(struct intel_encoder *encoder, int lane_count,
@@ -3069,8 +3069,8 @@ static void __intel_cx0pll_enable(struct intel_encoder *encoder,
                                 intel_cx0_get_pclk_pll_ack(INTEL_CX0_BOTH_LANES),
                                 intel_cx0_get_pclk_pll_ack(maxpclk_lane),
                                 XELPDP_PCLK_PLL_ENABLE_TIMEOUT_US, 0, NULL))
-               drm_warn(display->drm, "Port %c PLL not locked after %dus.\n",
-                        phy_name(phy), XELPDP_PCLK_PLL_ENABLE_TIMEOUT_US);
+               drm_warn(display->drm, "Port %c PLL not locked\n",
+                        phy_name(phy));
 
        /*
         * 11. Follow the Display Voltage Frequency Switching Sequence After
@@ -3193,8 +3193,7 @@ void intel_mtl_tbt_pll_enable(struct intel_encoder *encoder,
                                 XELPDP_TBT_CLOCK_ACK,
                                 XELPDP_TBT_CLOCK_ACK,
                                 100, 0, NULL))
-               drm_warn(display->drm,
-                        "[ENCODER:%d:%s][%c] PHY PLL not locked after 100us.\n",
+               drm_warn(display->drm, "[ENCODER:%d:%s][%c] PHY PLL not locked\n",
                         encoder->base.base.id, encoder->base.name, phy_name(phy));
 
        /*
@@ -3308,9 +3307,8 @@ static void intel_cx0pll_disable(struct intel_encoder *encoder)
                                 intel_cx0_get_pclk_pll_ack(INTEL_CX0_BOTH_LANES) |
                                 intel_cx0_get_pclk_refclk_ack(INTEL_CX0_BOTH_LANES), 0,
                                 XELPDP_PCLK_PLL_DISABLE_TIMEOUT_US, 0, NULL))
-               drm_warn(display->drm,
-                        "Port %c PLL not unlocked after %dus.\n",
-                        phy_name(phy), XELPDP_PCLK_PLL_DISABLE_TIMEOUT_US);
+               drm_warn(display->drm, "Port %c PLL not unlocked\n",
+                        phy_name(phy));
 
        /*
         * 6. Follow the Display Voltage Frequency Switching Sequence After
@@ -3355,8 +3353,7 @@ void intel_mtl_tbt_pll_disable(struct intel_encoder *encoder)
        /* 3. Poll on PORT_CLOCK_CTL TBT CLOCK Ack == "0". */
        if (intel_de_wait_custom(display, XELPDP_PORT_CLOCK_CTL(display, encoder->port),
                                 XELPDP_TBT_CLOCK_ACK, 0, 10, 0, NULL))
-               drm_warn(display->drm,
-                        "[ENCODER:%d:%s][%c] PHY PLL not unlocked after 10us.\n",
+               drm_warn(display->drm, "[ENCODER:%d:%s][%c] PHY PLL not unlocked\n",
                         encoder->base.base.id, encoder->base.name, phy_name(phy));
 
        /*