[PATCH 2/6] drm/i915/ddi: convert to struct drm_device log macros.

This patch converts various instances of the printk based logging macros into the struct drm_device based macros. This was achieved using the following coccinelle script for matching existing struct drm_i915_private devices: @rule1@ identifier fn, T; @@

fn(...,struct drm_i915_private *T,...) { <+... ( -DRM_INFO( +drm_info(&T->drm, ...) | -DRM_ERROR( +drm_err(&T->drm, ...) | -DRM_WARN( +drm_warn(&T->drm, ...) | -DRM_DEBUG( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_DRIVER( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_KMS( +drm_dbg_kms(&T->drm, ...) | -DRM_DEBUG_ATOMIC( +drm_dbg_atomic(&T->drm, ...) ) ...+> }

@rule2@ identifier fn, T; @@

fn(...) { ... struct drm_i915_private *T = ...; <+... ( -DRM_INFO( +drm_info(&T->drm, ...) | -DRM_ERROR( +drm_err(&T->drm, ...) | -DRM_WARN( +drm_warn(&T->drm, ...) | -DRM_DEBUG( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_KMS( +drm_dbg_kms(&T->drm, ...) | -DRM_DEBUG_DRIVER( +drm_dbg(&T->drm, ...) | -DRM_DEBUG_ATOMIC( +drm_dbg_atomic(&T->drm, ...) ) ...+> }

Checkpatch warnings were addressed manually.

Signed-off-by: Wambui Karuga wambui.karugax@gmail.com --- drivers/gpu/drm/i915/display/intel_ddi.c | 98 +++++++++++++++--------- 1 file changed, 60 insertions(+), 38 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 18a8186699f9..001e6e8fbd43 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -1076,7 +1076,8 @@ static void intel_wait_ddi_buf_idle(struct drm_i915_private *dev_priv, if (I915_READ(reg) & DDI_BUF_IS_IDLE) return; } - DRM_ERROR("Timeout waiting for DDI BUF %c idle bit\n", port_name(port)); + drm_err(&dev_priv->drm, "Timeout waiting for DDI BUF %c idle bit\n", + port_name(port)); }

static u32 hsw_pll_to_ddi_pll_sel(const struct intel_shared_dpll *pll) @@ -1229,7 +1230,8 @@ void hsw_fdi_link_train(struct intel_encoder *encoder,

temp = I915_READ(DP_TP_STATUS(PORT_E)); if (temp & DP_TP_STATUS_AUTOTRAIN_DONE) { - DRM_DEBUG_KMS("FDI link training done on step %d\n", i); + drm_dbg_kms(&dev_priv->drm, + "FDI link training done on step %d\n", i); break; }

@@ -1238,7 +1240,7 @@ void hsw_fdi_link_train(struct intel_encoder *encoder, * Results in less fireworks from the state checker. */ if (i == ARRAY_SIZE(hsw_ddi_translations_fdi) * 2 - 1) { - DRM_ERROR("FDI link training failed!\n"); + drm_err(&dev_priv->drm, "FDI link training failed!\n"); break; }

@@ -2005,7 +2007,8 @@ void intel_ddi_disable_transcoder_func(const struct intel_crtc_state *crtc_state

if (dev_priv->quirks & QUIRK_INCREASE_DDI_DISABLED_TIME && intel_crtc_has_type(crtc_state, INTEL_OUTPUT_HDMI)) { - DRM_DEBUG_KMS("Quirk Increase DDI disabled time\n"); + drm_dbg_kms(&dev_priv->drm, + "Quirk Increase DDI disabled time\n"); /* Quirk time at 100ms for reliable operation */ msleep(100); } @@ -2183,20 +2186,23 @@ static void intel_ddi_get_encoder_pipes(struct intel_encoder *encoder, }

if (!*pipe_mask) - DRM_DEBUG_KMS("No pipe for [ENCODER:%d:%s] found\n", - encoder->base.base.id, encoder->base.name); + drm_dbg_kms(&dev_priv->drm, + "No pipe for [ENCODER:%d:%s] found\n", + encoder->base.base.id, encoder->base.name);

if (!mst_pipe_mask && hweight8(*pipe_mask) > 1) { - DRM_DEBUG_KMS("Multiple pipes for [ENCODER:%d:%s] (pipe_mask %02x)\n", - encoder->base.base.id, encoder->base.name, - *pipe_mask); + drm_dbg_kms(&dev_priv->drm, + "Multiple pipes for [ENCODER:%d:%s] (pipe_mask %02x)\n", + encoder->base.base.id, encoder->base.name, + *pipe_mask); *pipe_mask = BIT(ffs(*pipe_mask) - 1); }

if (mst_pipe_mask && mst_pipe_mask != *pipe_mask) - DRM_DEBUG_KMS("Conflicting MST and non-MST state for [ENCODER:%d:%s] (pipe_mask %02x mst_pipe_mask %02x)\n", - encoder->base.base.id, encoder->base.name, - *pipe_mask, mst_pipe_mask); + drm_dbg_kms(&dev_priv->drm, + "Conflicting MST and non-MST state for [ENCODER:%d:%s] (pipe_mask %02x mst_pipe_mask %02x)\n", + encoder->base.base.id, encoder->base.name, + *pipe_mask, mst_pipe_mask); else *is_dp_mst = mst_pipe_mask;

@@ -2206,9 +2212,10 @@ static void intel_ddi_get_encoder_pipes(struct intel_encoder *encoder, if ((tmp & (BXT_PHY_CMNLANE_POWERDOWN_ACK | BXT_PHY_LANE_POWERDOWN_ACK | BXT_PHY_LANE_ENABLED)) != BXT_PHY_LANE_ENABLED) - DRM_ERROR("[ENCODER:%d:%s] enabled but PHY powered down? " - "(PHY_CTL %08x)\n", encoder->base.base.id, - encoder->base.name, tmp); + drm_err(&dev_priv->drm, + "[ENCODER:%d:%s] enabled but PHY powered down? " + "(PHY_CTL %08x)\n", encoder->base.base.id, + encoder->base.name, tmp); }

intel_display_power_put(dev_priv, encoder->power_domain, wakeref); @@ -2365,7 +2372,7 @@ static void skl_ddi_set_iboost(struct intel_encoder *encoder,

/* Make sure that the requested I_boost is valid */ if (iboost && iboost != 0x1 && iboost != 0x3 && iboost != 0x7) { - DRM_ERROR("Invalid I_boost value %u\n", iboost); + drm_err(&dev_priv->drm, "Invalid I_boost value %u\n", iboost); return; }

@@ -2617,7 +2624,9 @@ static void icl_ddi_combo_vswing_program(struct drm_i915_private *dev_priv, return;

if (level >= n_entries) { - DRM_DEBUG_KMS("DDI translation not found for level %d. Using %d instead.", level, n_entries - 1); + drm_dbg_kms(&dev_priv->drm, + "DDI translation not found for level %d. Using %d instead.", + level, n_entries - 1); level = n_entries - 1; }

@@ -2743,8 +2752,9 @@ static void icl_mg_phy_ddi_vswing_sequence(struct intel_encoder *encoder, ddi_translations = icl_mg_phy_ddi_translations; /* The table does not have values for level 3 and level 9. */ if (level >= n_entries || level == 3 || level == 9) { - DRM_DEBUG_KMS("DDI translation not found for level %d. Using %d instead.", - level, n_entries - 2); + drm_dbg_kms(&dev_priv->drm, + "DDI translation not found for level %d. Using %d instead.", + level, n_entries - 2); level = n_entries - 2; }

@@ -3324,7 +3334,8 @@ static void intel_ddi_enable_fec(struct intel_encoder *encoder,

if (intel_de_wait_for_set(dev_priv, intel_dp->regs.dp_tp_status, DP_TP_STATUS_FEC_ENABLE_LIVE, 1)) - DRM_ERROR("Timed out waiting for FEC Enable Status\n"); + drm_err(&dev_priv->drm, + "Timed out waiting for FEC Enable Status\n"); }

static void intel_ddi_disable_fec_state(struct intel_encoder *encoder, @@ -3407,7 +3418,8 @@ static void tgl_dc3co_exitline_compute_config(struct intel_encoder *encoder, return;

cstate->dc3co_exitline = crtc_vdisplay - exit_scanlines; - DRM_DEBUG_KMS("DC3CO exit scanlines %d\n", cstate->dc3co_exitline); + drm_dbg_kms(&dev_priv->drm, "DC3CO exit scanlines %d\n", + cstate->dc3co_exitline); }

static void tgl_dc3co_exitline_get_config(struct intel_crtc_state *crtc_state) @@ -3856,8 +3868,9 @@ static void icl_disable_transcoder_port_sync(const struct intel_crtc_state *old_ if (old_crtc_state->master_transcoder == INVALID_TRANSCODER) return;

- DRM_DEBUG_KMS("Disabling Transcoder Port Sync on Slave Transcoder %s\n", - transcoder_name(old_crtc_state->cpu_transcoder)); + drm_dbg_kms(&dev_priv->drm, + "Disabling Transcoder Port Sync on Slave Transcoder %s\n", + transcoder_name(old_crtc_state->cpu_transcoder));

I915_WRITE(TRANS_DDI_FUNC_CTL2(old_crtc_state->cpu_transcoder), 0); } @@ -4007,8 +4020,9 @@ static void intel_enable_ddi_hdmi(struct intel_encoder *encoder, if (!intel_hdmi_handle_sink_scrambling(encoder, connector, crtc_state->hdmi_high_tmds_clock_ratio, crtc_state->hdmi_scrambling)) - DRM_ERROR("[CONNECTOR:%d:%s] Failed to configure sink scrambling/TMDS bit clock ratio\n", - connector->base.id, connector->name); + drm_err(&dev_priv->drm, + "[CONNECTOR:%d:%s] Failed to configure sink scrambling/TMDS bit clock ratio\n", + connector->base.id, connector->name);

/* Display WA #1143: skl,kbl,cfl */ if (IS_GEN9_BC(dev_priv)) { @@ -4385,9 +4399,10 @@ void intel_ddi_get_config(struct intel_encoder *encoder, pipe_config->fec_enable = I915_READ(dp_tp_ctl) & DP_TP_CTL_FEC_ENABLE;

- DRM_DEBUG_KMS("[ENCODER:%d:%s] Fec status: %u\n", - encoder->base.base.id, encoder->base.name, - pipe_config->fec_enable); + drm_dbg_kms(&dev_priv->drm, + "[ENCODER:%d:%s] Fec status: %u\n", + encoder->base.base.id, encoder->base.name, + pipe_config->fec_enable); }

break; @@ -4427,8 +4442,9 @@ void intel_ddi_get_config(struct intel_encoder *encoder, * up by the BIOS, and thus we can't get the mode at module * load. */ - DRM_DEBUG_KMS("pipe has %d bpp for eDP panel, overriding BIOS-provided max %d bpp\n", - pipe_config->pipe_bpp, dev_priv->vbt.edp.bpp); + drm_dbg_kms(&dev_priv->drm, + "pipe has %d bpp for eDP panel, overriding BIOS-provided max %d bpp\n", + pipe_config->pipe_bpp, dev_priv->vbt.edp.bpp); dev_priv->vbt.edp.bpp = pipe_config->pipe_bpp; }

@@ -4625,7 +4641,8 @@ static int intel_hdmi_reset_link(struct intel_encoder *encoder,

ret = drm_scdc_readb(adapter, SCDC_TMDS_CONFIG, &config); if (ret < 0) { - DRM_ERROR("Failed to read TMDS config: %d\n", ret); + drm_err(&dev_priv->drm, "Failed to read TMDS config: %d\n", + ret); return 0; }

@@ -4770,7 +4787,8 @@ intel_ddi_max_lanes(struct intel_digital_port *intel_dport) * so we use the proper lane count for our calculations. */ if (intel_ddi_a_force_4_lanes(intel_dport)) { - DRM_DEBUG_KMS("Forcing DDI_A_4_LANES for port A\n"); + drm_dbg_kms(&dev_priv->drm, + "Forcing DDI_A_4_LANES for port A\n"); intel_dport->saved_port_bits |= DDI_A_4_LANES; max_lanes = 4; } @@ -4798,12 +4816,14 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port) init_dp = true; init_lspcon = true; init_hdmi = false; - DRM_DEBUG_KMS("VBT says port %c has lspcon\n", port_name(port)); + drm_dbg_kms(&dev_priv->drm, "VBT says port %c has lspcon\n", + port_name(port)); }

if (!init_dp && !init_hdmi) { - DRM_DEBUG_KMS("VBT says port %c is not DVI/HDMI/DP compatible, respect it\n", - port_name(port)); + drm_dbg_kms(&dev_priv->drm, + "VBT says port %c is not DVI/HDMI/DP compatible, respect it\n", + port_name(port)); return; }

@@ -4879,14 +4899,16 @@ void intel_ddi_init(struct drm_i915_private *dev_priv, enum port port) if (init_lspcon) { if (lspcon_init(intel_dig_port)) /* TODO: handle hdmi info frame part */ - DRM_DEBUG_KMS("LSPCON init success on port %c\n", - port_name(port)); + drm_dbg_kms(&dev_priv->drm, + "LSPCON init success on port %c\n", + port_name(port)); else /* * LSPCON init faied, but DP init was success, so * lets try to drive as DP++ port. */ - DRM_ERROR("LSPCON init failed on port %c\n", + drm_err(&dev_priv->drm, + "LSPCON init failed on port %c\n", port_name(port)); }