Declutter intel_display.c by splitting out pipe config dumping to a
separate file.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/Makefile | 1 +
drivers/gpu/drm/i915/display/intel_display.c | 311 +----------------
drivers/gpu/drm/i915/display/intel_display.h | 3 -
.../drm/i915/display/intel_modeset_verify.c | 5 +-
.../drm/i915/display/intel_pipe_config_dump.c | 314 ++++++++++++++++++
.../drm/i915/display/intel_pipe_config_dump.h | 16 +
6 files changed, 338 insertions(+), 312 deletions(-)
create mode 100644 drivers/gpu/drm/i915/display/intel_pipe_config_dump.c
create mode 100644 drivers/gpu/drm/i915/display/intel_pipe_config_dump.h
diff --git a/drivers/gpu/drm/i915/Makefile b/drivers/gpu/drm/i915/Makefile
index 8b4e5c59ee70..d69881506dc7 100644
--- a/drivers/gpu/drm/i915/Makefile
+++ b/drivers/gpu/drm/i915/Makefile
@@ -247,6 +247,7 @@ i915-y += \
display/intel_pch_display.o \
display/intel_pch_refclk.o \
display/intel_pipe_config_compare.o \
+ display/intel_pipe_config_dump.o \
display/intel_plane_initial.o \
display/intel_psr.o \
display/intel_quirks.o \
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 093ba6bde105..8741ae5e6108 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -106,6 +106,7 @@
#include "intel_pch_refclk.h"
#include "intel_pcode.h"
#include "intel_pipe_config_compare.h"
+#include "intel_pipe_config_dump.h"
#include "intel_pipe_crc.h"
#include "intel_plane_initial.h"
#include "intel_pm.h"
@@ -5059,310 +5060,6 @@ compute_baseline_pipe_bpp(struct intel_atomic_state *state,
return 0;
}
-static void intel_dump_crtc_timings(struct drm_i915_private *i915,
- const struct drm_display_mode *mode)
-{
- drm_dbg_kms(&i915->drm, "crtc timings: %d %d %d %d %d %d %d %d %d, "
- "type: 0x%x flags: 0x%x\n",
- mode->crtc_clock,
- mode->crtc_hdisplay, mode->crtc_hsync_start,
- mode->crtc_hsync_end, mode->crtc_htotal,
- mode->crtc_vdisplay, mode->crtc_vsync_start,
- mode->crtc_vsync_end, mode->crtc_vtotal,
- mode->type, mode->flags);
-}
-
-static void
-intel_dump_m_n_config(const struct intel_crtc_state *pipe_config,
- const char *id, unsigned int lane_count,
- const struct intel_link_m_n *m_n)
-{
- struct drm_i915_private *i915 = to_i915(pipe_config->uapi.crtc->dev);
-
- drm_dbg_kms(&i915->drm,
- "%s: lanes: %i; data_m: %u, data_n: %u, link_m: %u, link_n: %u, tu: %u\n",
- id, lane_count,
- m_n->data_m, m_n->data_n,
- m_n->link_m, m_n->link_n, m_n->tu);
-}
-
-static void
-intel_dump_infoframe(struct drm_i915_private *dev_priv,
- const union hdmi_infoframe *frame)
-{
- if (!drm_debug_enabled(DRM_UT_KMS))
- return;
-
- hdmi_infoframe_log(KERN_DEBUG, dev_priv->drm.dev, frame);
-}
-
-static void
-intel_dump_dp_vsc_sdp(struct drm_i915_private *dev_priv,
- const struct drm_dp_vsc_sdp *vsc)
-{
- if (!drm_debug_enabled(DRM_UT_KMS))
- return;
-
- drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, vsc);
-}
-
-#define OUTPUT_TYPE(x) [INTEL_OUTPUT_ ## x] = #x
-
-static const char * const output_type_str[] = {
- OUTPUT_TYPE(UNUSED),
- OUTPUT_TYPE(ANALOG),
- OUTPUT_TYPE(DVO),
- OUTPUT_TYPE(SDVO),
- OUTPUT_TYPE(LVDS),
- OUTPUT_TYPE(TVOUT),
- OUTPUT_TYPE(HDMI),
- OUTPUT_TYPE(DP),
- OUTPUT_TYPE(EDP),
- OUTPUT_TYPE(DSI),
- OUTPUT_TYPE(DDI),
- OUTPUT_TYPE(DP_MST),
-};
-
-#undef OUTPUT_TYPE
-
-static void snprintf_output_types(char *buf, size_t len,
- unsigned int output_types)
-{
- char *str = buf;
- int i;
-
- str[0] = '\0';
-
- for (i = 0; i < ARRAY_SIZE(output_type_str); i++) {
- int r;
-
- if ((output_types & BIT(i)) == 0)
- continue;
-
- r = snprintf(str, len, "%s%s",
- str != buf ? "," : "", output_type_str[i]);
- if (r >= len)
- break;
- str += r;
- len -= r;
-
- output_types &= ~BIT(i);
- }
-
- WARN_ON_ONCE(output_types != 0);
-}
-
-static const char * const output_format_str[] = {
- [INTEL_OUTPUT_FORMAT_RGB] = "RGB",
- [INTEL_OUTPUT_FORMAT_YCBCR420] = "YCBCR4:2:0",
- [INTEL_OUTPUT_FORMAT_YCBCR444] = "YCBCR4:4:4",
-};
-
-static const char *output_formats(enum intel_output_format format)
-{
- if (format >= ARRAY_SIZE(output_format_str))
- return "invalid";
- return output_format_str[format];
-}
-
-static void intel_dump_plane_state(const struct intel_plane_state *plane_state)
-{
- struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
- struct drm_i915_private *i915 = to_i915(plane->base.dev);
- const struct drm_framebuffer *fb = plane_state->hw.fb;
-
- if (!fb) {
- drm_dbg_kms(&i915->drm,
- "[PLANE:%d:%s] fb: [NOFB], visible: %s\n",
- plane->base.base.id, plane->base.name,
- str_yes_no(plane_state->uapi.visible));
- return;
- }
-
- drm_dbg_kms(&i915->drm,
- "[PLANE:%d:%s] fb: [FB:%d] %ux%u format = %p4cc modifier = 0x%llx, visible: %s\n",
- plane->base.base.id, plane->base.name,
- fb->base.id, fb->width, fb->height, &fb->format->format,
- fb->modifier, str_yes_no(plane_state->uapi.visible));
- drm_dbg_kms(&i915->drm, "\trotation: 0x%x, scaler: %d\n",
- plane_state->hw.rotation, plane_state->scaler_id);
- if (plane_state->uapi.visible)
- drm_dbg_kms(&i915->drm,
- "\tsrc: " DRM_RECT_FP_FMT " dst: " DRM_RECT_FMT "\n",
- DRM_RECT_FP_ARG(&plane_state->uapi.src),
- DRM_RECT_ARG(&plane_state->uapi.dst));
-}
-
-void intel_dump_pipe_config(const struct intel_crtc_state *pipe_config,
- struct intel_atomic_state *state,
- const char *context)
-{
- struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
- struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
- const struct intel_plane_state *plane_state;
- struct intel_plane *plane;
- char buf[64];
- int i;
-
- drm_dbg_kms(&dev_priv->drm, "[CRTC:%d:%s] enable: %s %s\n",
- crtc->base.base.id, crtc->base.name,
- str_yes_no(pipe_config->hw.enable), context);
-
- if (!pipe_config->hw.enable)
- goto dump_planes;
-
- snprintf_output_types(buf, sizeof(buf), pipe_config->output_types);
- drm_dbg_kms(&dev_priv->drm,
- "active: %s, output_types: %s (0x%x), output format: %s\n",
- str_yes_no(pipe_config->hw.active),
- buf, pipe_config->output_types,
- output_formats(pipe_config->output_format));
-
- drm_dbg_kms(&dev_priv->drm,
- "cpu_transcoder: %s, pipe bpp: %i, dithering: %i\n",
- transcoder_name(pipe_config->cpu_transcoder),
- pipe_config->pipe_bpp, pipe_config->dither);
-
- drm_dbg_kms(&dev_priv->drm, "MST master transcoder: %s\n",
- transcoder_name(pipe_config->mst_master_transcoder));
-
- drm_dbg_kms(&dev_priv->drm,
- "port sync: master transcoder: %s, slave transcoder bitmask = 0x%x\n",
- transcoder_name(pipe_config->master_transcoder),
- pipe_config->sync_mode_slaves_mask);
-
- drm_dbg_kms(&dev_priv->drm, "bigjoiner: %s, pipes: 0x%x\n",
- intel_crtc_is_bigjoiner_slave(pipe_config) ? "slave" :
- intel_crtc_is_bigjoiner_master(pipe_config) ? "master" : "no",
- pipe_config->bigjoiner_pipes);
-
- drm_dbg_kms(&dev_priv->drm, "splitter: %s, link count %d, overlap %d\n",
- str_enabled_disabled(pipe_config->splitter.enable),
- pipe_config->splitter.link_count,
- pipe_config->splitter.pixel_overlap);
-
- if (pipe_config->has_pch_encoder)
- intel_dump_m_n_config(pipe_config, "fdi",
- pipe_config->fdi_lanes,
- &pipe_config->fdi_m_n);
-
- if (intel_crtc_has_dp_encoder(pipe_config)) {
- intel_dump_m_n_config(pipe_config, "dp m_n",
- pipe_config->lane_count,
- &pipe_config->dp_m_n);
- intel_dump_m_n_config(pipe_config, "dp m2_n2",
- pipe_config->lane_count,
- &pipe_config->dp_m2_n2);
- }
-
- drm_dbg_kms(&dev_priv->drm, "framestart delay: %d, MSA timing delay: %d\n",
- pipe_config->framestart_delay, pipe_config->msa_timing_delay);
-
- drm_dbg_kms(&dev_priv->drm,
- "audio: %i, infoframes: %i, infoframes enabled: 0x%x\n",
- pipe_config->has_audio, pipe_config->has_infoframe,
- pipe_config->infoframes.enable);
-
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(HDMI_PACKET_TYPE_GENERAL_CONTROL))
- drm_dbg_kms(&dev_priv->drm, "GCP: 0x%x\n",
- pipe_config->infoframes.gcp);
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_AVI))
- intel_dump_infoframe(dev_priv, &pipe_config->infoframes.avi);
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_SPD))
- intel_dump_infoframe(dev_priv, &pipe_config->infoframes.spd);
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_VENDOR))
- intel_dump_infoframe(dev_priv, &pipe_config->infoframes.hdmi);
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_DRM))
- intel_dump_infoframe(dev_priv, &pipe_config->infoframes.drm);
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(HDMI_PACKET_TYPE_GAMUT_METADATA))
- intel_dump_infoframe(dev_priv, &pipe_config->infoframes.drm);
- if (pipe_config->infoframes.enable &
- intel_hdmi_infoframe_enable(DP_SDP_VSC))
- intel_dump_dp_vsc_sdp(dev_priv, &pipe_config->infoframes.vsc);
-
- drm_dbg_kms(&dev_priv->drm, "vrr: %s, vmin: %d, vmax: %d, pipeline full: %d, guardband: %d flipline: %d, vmin vblank: %d, vmax vblank: %d\n",
- str_yes_no(pipe_config->vrr.enable),
- pipe_config->vrr.vmin, pipe_config->vrr.vmax,
- pipe_config->vrr.pipeline_full, pipe_config->vrr.guardband,
- pipe_config->vrr.flipline,
- intel_vrr_vmin_vblank_start(pipe_config),
- intel_vrr_vmax_vblank_start(pipe_config));
-
- drm_dbg_kms(&dev_priv->drm, "requested mode: " DRM_MODE_FMT "\n",
- DRM_MODE_ARG(&pipe_config->hw.mode));
- drm_dbg_kms(&dev_priv->drm, "adjusted mode: " DRM_MODE_FMT "\n",
- DRM_MODE_ARG(&pipe_config->hw.adjusted_mode));
- intel_dump_crtc_timings(dev_priv, &pipe_config->hw.adjusted_mode);
- drm_dbg_kms(&dev_priv->drm, "pipe mode: " DRM_MODE_FMT "\n",
- DRM_MODE_ARG(&pipe_config->hw.pipe_mode));
- intel_dump_crtc_timings(dev_priv, &pipe_config->hw.pipe_mode);
- drm_dbg_kms(&dev_priv->drm,
- "port clock: %d, pipe src: " DRM_RECT_FMT ", pixel rate %d\n",
- pipe_config->port_clock, DRM_RECT_ARG(&pipe_config->pipe_src),
- pipe_config->pixel_rate);
-
- drm_dbg_kms(&dev_priv->drm, "linetime: %d, ips linetime: %d\n",
- pipe_config->linetime, pipe_config->ips_linetime);
-
- if (DISPLAY_VER(dev_priv) >= 9)
- drm_dbg_kms(&dev_priv->drm,
- "num_scalers: %d, scaler_users: 0x%x, scaler_id: %d\n",
- crtc->num_scalers,
- pipe_config->scaler_state.scaler_users,
- pipe_config->scaler_state.scaler_id);
-
- if (HAS_GMCH(dev_priv))
- drm_dbg_kms(&dev_priv->drm,
- "gmch pfit: control: 0x%08x, ratios: 0x%08x, lvds border: 0x%08x\n",
- pipe_config->gmch_pfit.control,
- pipe_config->gmch_pfit.pgm_ratios,
- pipe_config->gmch_pfit.lvds_border_bits);
- else
- drm_dbg_kms(&dev_priv->drm,
- "pch pfit: " DRM_RECT_FMT ", %s, force thru: %s\n",
- DRM_RECT_ARG(&pipe_config->pch_pfit.dst),
- str_enabled_disabled(pipe_config->pch_pfit.enabled),
- str_yes_no(pipe_config->pch_pfit.force_thru));
-
- drm_dbg_kms(&dev_priv->drm, "ips: %i, double wide: %i, drrs: %i\n",
- pipe_config->ips_enabled, pipe_config->double_wide,
- pipe_config->has_drrs);
-
- intel_dpll_dump_hw_state(dev_priv, &pipe_config->dpll_hw_state);
-
- if (IS_CHERRYVIEW(dev_priv))
- drm_dbg_kms(&dev_priv->drm,
- "cgm_mode: 0x%x gamma_mode: 0x%x gamma_enable: %d csc_enable: %d\n",
- pipe_config->cgm_mode, pipe_config->gamma_mode,
- pipe_config->gamma_enable, pipe_config->csc_enable);
- else
- drm_dbg_kms(&dev_priv->drm,
- "csc_mode: 0x%x gamma_mode: 0x%x gamma_enable: %d csc_enable: %d\n",
- pipe_config->csc_mode, pipe_config->gamma_mode,
- pipe_config->gamma_enable, pipe_config->csc_enable);
-
- drm_dbg_kms(&dev_priv->drm, "degamma lut: %d entries, gamma lut: %d entries\n",
- pipe_config->hw.degamma_lut ?
- drm_color_lut_size(pipe_config->hw.degamma_lut) : 0,
- pipe_config->hw.gamma_lut ?
- drm_color_lut_size(pipe_config->hw.gamma_lut) : 0);
-
-dump_planes:
- if (!state)
- return;
-
- for_each_new_intel_plane_in_state(state, plane, plane_state, i) {
- if (plane->pipe == crtc->pipe)
- intel_dump_plane_state(plane_state);
- }
-}
-
static bool check_digital_port_conflicts(struct intel_atomic_state *state)
{
struct drm_device *dev = state->base.dev;
@@ -6823,7 +6520,7 @@ static int intel_atomic_check(struct drm_device *dev,
!new_crtc_state->update_pipe)
continue;
- intel_dump_pipe_config(new_crtc_state, state,
+ intel_pipe_config_dump(new_crtc_state, state,
intel_crtc_needs_modeset(new_crtc_state) ?
"[modeset]" : "[fastset]");
}
@@ -6840,7 +6537,7 @@ static int intel_atomic_check(struct drm_device *dev,
*/
for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,
new_crtc_state, i)
- intel_dump_pipe_config(new_crtc_state, state, "[failed]");
+ intel_pipe_config_dump(new_crtc_state, state, "[failed]");
return ret;
}
@@ -9320,7 +9017,7 @@ intel_modeset_setup_hw_state(struct drm_device *dev,
to_intel_crtc_state(crtc->base.state);
intel_sanitize_crtc(crtc, ctx);
- intel_dump_pipe_config(crtc_state, NULL, "[setup_hw_state]");
+ intel_pipe_config_dump(crtc_state, NULL, "[setup_hw_state]");
}
intel_modeset_update_connector_atomic_state(dev);
diff --git a/drivers/gpu/drm/i915/display/intel_display.h b/drivers/gpu/drm/i915/display/intel_display.h
index e827c84ece56..68477eb82049 100644
--- a/drivers/gpu/drm/i915/display/intel_display.h
+++ b/drivers/gpu/drm/i915/display/intel_display.h
@@ -560,9 +560,6 @@ bool intel_crtc_is_bigjoiner_master(const struct intel_crtc_state *crtc_state);
u8 intel_crtc_bigjoiner_slave_pipes(const struct intel_crtc_state *crtc_state);
struct intel_crtc *intel_master_crtc(const struct intel_crtc_state *crtc_state);
bool intel_crtc_get_pipe_config(struct intel_crtc_state *crtc_state);
-void intel_dump_pipe_config(const struct intel_crtc_state *pipe_config,
- struct intel_atomic_state *state,
- const char *context);
void intel_plane_destroy(struct drm_plane *plane);
void intel_enable_transcoder(const struct intel_crtc_state *new_crtc_state);
diff --git a/drivers/gpu/drm/i915/display/intel_modeset_verify.c b/drivers/gpu/drm/i915/display/intel_modeset_verify.c
index fd752c61d854..de034ccef289 100644
--- a/drivers/gpu/drm/i915/display/intel_modeset_verify.c
+++ b/drivers/gpu/drm/i915/display/intel_modeset_verify.c
@@ -15,6 +15,7 @@
#include "intel_fdi.h"
#include "intel_modeset_verify.h"
#include "intel_pipe_config_compare.h"
+#include "intel_pipe_config_dump.h"
#include "intel_pm.h"
#include "intel_snps_phy.h"
@@ -217,8 +218,8 @@ verify_crtc_state(struct intel_crtc *crtc,
if (!intel_pipe_config_compare(new_crtc_state,
pipe_config, false)) {
I915_STATE_WARN(1, "pipe state doesn't match!\n");
- intel_dump_pipe_config(pipe_config, NULL, "[hw state]");
- intel_dump_pipe_config(new_crtc_state, NULL, "[sw state]");
+ intel_pipe_config_dump(pipe_config, NULL, "[hw state]");
+ intel_pipe_config_dump(new_crtc_state, NULL, "[sw state]");
}
}
diff --git a/drivers/gpu/drm/i915/display/intel_pipe_config_dump.c b/drivers/gpu/drm/i915/display/intel_pipe_config_dump.c
new file mode 100644
index 000000000000..c290cf009407
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_pipe_config_dump.c
@@ -0,0 +1,314 @@
+// SPDX-License-Identifier: MIT
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#include "i915_drv.h"
+#include "intel_display_types.h"
+#include "intel_hdmi.h"
+#include "intel_pipe_config_dump.h"
+#include "intel_vrr.h"
+
+static void intel_dump_crtc_timings(struct drm_i915_private *i915,
+ const struct drm_display_mode *mode)
+{
+ drm_dbg_kms(&i915->drm, "crtc timings: %d %d %d %d %d %d %d %d %d, "
+ "type: 0x%x flags: 0x%x\n",
+ mode->crtc_clock,
+ mode->crtc_hdisplay, mode->crtc_hsync_start,
+ mode->crtc_hsync_end, mode->crtc_htotal,
+ mode->crtc_vdisplay, mode->crtc_vsync_start,
+ mode->crtc_vsync_end, mode->crtc_vtotal,
+ mode->type, mode->flags);
+}
+
+static void
+intel_dump_m_n_config(const struct intel_crtc_state *pipe_config,
+ const char *id, unsigned int lane_count,
+ const struct intel_link_m_n *m_n)
+{
+ struct drm_i915_private *i915 = to_i915(pipe_config->uapi.crtc->dev);
+
+ drm_dbg_kms(&i915->drm,
+ "%s: lanes: %i; data_m: %u, data_n: %u, link_m: %u, link_n: %u, tu: %u\n",
+ id, lane_count,
+ m_n->data_m, m_n->data_n,
+ m_n->link_m, m_n->link_n, m_n->tu);
+}
+
+static void
+intel_dump_infoframe(struct drm_i915_private *dev_priv,
+ const union hdmi_infoframe *frame)
+{
+ if (!drm_debug_enabled(DRM_UT_KMS))
+ return;
+
+ hdmi_infoframe_log(KERN_DEBUG, dev_priv->drm.dev, frame);
+}
+
+static void
+intel_dump_dp_vsc_sdp(struct drm_i915_private *dev_priv,
+ const struct drm_dp_vsc_sdp *vsc)
+{
+ if (!drm_debug_enabled(DRM_UT_KMS))
+ return;
+
+ drm_dp_vsc_sdp_log(KERN_DEBUG, dev_priv->drm.dev, vsc);
+}
+
+#define OUTPUT_TYPE(x) [INTEL_OUTPUT_ ## x] = #x
+
+static const char * const output_type_str[] = {
+ OUTPUT_TYPE(UNUSED),
+ OUTPUT_TYPE(ANALOG),
+ OUTPUT_TYPE(DVO),
+ OUTPUT_TYPE(SDVO),
+ OUTPUT_TYPE(LVDS),
+ OUTPUT_TYPE(TVOUT),
+ OUTPUT_TYPE(HDMI),
+ OUTPUT_TYPE(DP),
+ OUTPUT_TYPE(EDP),
+ OUTPUT_TYPE(DSI),
+ OUTPUT_TYPE(DDI),
+ OUTPUT_TYPE(DP_MST),
+};
+
+#undef OUTPUT_TYPE
+
+static void snprintf_output_types(char *buf, size_t len,
+ unsigned int output_types)
+{
+ char *str = buf;
+ int i;
+
+ str[0] = '\0';
+
+ for (i = 0; i < ARRAY_SIZE(output_type_str); i++) {
+ int r;
+
+ if ((output_types & BIT(i)) == 0)
+ continue;
+
+ r = snprintf(str, len, "%s%s",
+ str != buf ? "," : "", output_type_str[i]);
+ if (r >= len)
+ break;
+ str += r;
+ len -= r;
+
+ output_types &= ~BIT(i);
+ }
+
+ WARN_ON_ONCE(output_types != 0);
+}
+
+static const char * const output_format_str[] = {
+ [INTEL_OUTPUT_FORMAT_RGB] = "RGB",
+ [INTEL_OUTPUT_FORMAT_YCBCR420] = "YCBCR4:2:0",
+ [INTEL_OUTPUT_FORMAT_YCBCR444] = "YCBCR4:4:4",
+};
+
+static const char *output_formats(enum intel_output_format format)
+{
+ if (format >= ARRAY_SIZE(output_format_str))
+ return "invalid";
+ return output_format_str[format];
+}
+
+static void intel_dump_plane_state(const struct intel_plane_state *plane_state)
+{
+ struct intel_plane *plane = to_intel_plane(plane_state->uapi.plane);
+ struct drm_i915_private *i915 = to_i915(plane->base.dev);
+ const struct drm_framebuffer *fb = plane_state->hw.fb;
+
+ if (!fb) {
+ drm_dbg_kms(&i915->drm,
+ "[PLANE:%d:%s] fb: [NOFB], visible: %s\n",
+ plane->base.base.id, plane->base.name,
+ str_yes_no(plane_state->uapi.visible));
+ return;
+ }
+
+ drm_dbg_kms(&i915->drm,
+ "[PLANE:%d:%s] fb: [FB:%d] %ux%u format = %p4cc modifier = 0x%llx, visible: %s\n",
+ plane->base.base.id, plane->base.name,
+ fb->base.id, fb->width, fb->height, &fb->format->format,
+ fb->modifier, str_yes_no(plane_state->uapi.visible));
+ drm_dbg_kms(&i915->drm, "\trotation: 0x%x, scaler: %d\n",
+ plane_state->hw.rotation, plane_state->scaler_id);
+ if (plane_state->uapi.visible)
+ drm_dbg_kms(&i915->drm,
+ "\tsrc: " DRM_RECT_FP_FMT " dst: " DRM_RECT_FMT "\n",
+ DRM_RECT_FP_ARG(&plane_state->uapi.src),
+ DRM_RECT_ARG(&plane_state->uapi.dst));
+}
+
+void intel_pipe_config_dump(const struct intel_crtc_state *pipe_config,
+ struct intel_atomic_state *state,
+ const char *context)
+{
+ struct intel_crtc *crtc = to_intel_crtc(pipe_config->uapi.crtc);
+ struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
+ const struct intel_plane_state *plane_state;
+ struct intel_plane *plane;
+ char buf[64];
+ int i;
+
+ drm_dbg_kms(&dev_priv->drm, "[CRTC:%d:%s] enable: %s %s\n",
+ crtc->base.base.id, crtc->base.name,
+ str_yes_no(pipe_config->hw.enable), context);
+
+ if (!pipe_config->hw.enable)
+ goto dump_planes;
+
+ snprintf_output_types(buf, sizeof(buf), pipe_config->output_types);
+ drm_dbg_kms(&dev_priv->drm,
+ "active: %s, output_types: %s (0x%x), output format: %s\n",
+ str_yes_no(pipe_config->hw.active),
+ buf, pipe_config->output_types,
+ output_formats(pipe_config->output_format));
+
+ drm_dbg_kms(&dev_priv->drm,
+ "cpu_transcoder: %s, pipe bpp: %i, dithering: %i\n",
+ transcoder_name(pipe_config->cpu_transcoder),
+ pipe_config->pipe_bpp, pipe_config->dither);
+
+ drm_dbg_kms(&dev_priv->drm, "MST master transcoder: %s\n",
+ transcoder_name(pipe_config->mst_master_transcoder));
+
+ drm_dbg_kms(&dev_priv->drm,
+ "port sync: master transcoder: %s, slave transcoder bitmask = 0x%x\n",
+ transcoder_name(pipe_config->master_transcoder),
+ pipe_config->sync_mode_slaves_mask);
+
+ drm_dbg_kms(&dev_priv->drm, "bigjoiner: %s, pipes: 0x%x\n",
+ intel_crtc_is_bigjoiner_slave(pipe_config) ? "slave" :
+ intel_crtc_is_bigjoiner_master(pipe_config) ? "master" : "no",
+ pipe_config->bigjoiner_pipes);
+
+ drm_dbg_kms(&dev_priv->drm, "splitter: %s, link count %d, overlap %d\n",
+ str_enabled_disabled(pipe_config->splitter.enable),
+ pipe_config->splitter.link_count,
+ pipe_config->splitter.pixel_overlap);
+
+ if (pipe_config->has_pch_encoder)
+ intel_dump_m_n_config(pipe_config, "fdi",
+ pipe_config->fdi_lanes,
+ &pipe_config->fdi_m_n);
+
+ if (intel_crtc_has_dp_encoder(pipe_config)) {
+ intel_dump_m_n_config(pipe_config, "dp m_n",
+ pipe_config->lane_count,
+ &pipe_config->dp_m_n);
+ intel_dump_m_n_config(pipe_config, "dp m2_n2",
+ pipe_config->lane_count,
+ &pipe_config->dp_m2_n2);
+ }
+
+ drm_dbg_kms(&dev_priv->drm, "framestart delay: %d, MSA timing delay: %d\n",
+ pipe_config->framestart_delay, pipe_config->msa_timing_delay);
+
+ drm_dbg_kms(&dev_priv->drm,
+ "audio: %i, infoframes: %i, infoframes enabled: 0x%x\n",
+ pipe_config->has_audio, pipe_config->has_infoframe,
+ pipe_config->infoframes.enable);
+
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(HDMI_PACKET_TYPE_GENERAL_CONTROL))
+ drm_dbg_kms(&dev_priv->drm, "GCP: 0x%x\n",
+ pipe_config->infoframes.gcp);
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_AVI))
+ intel_dump_infoframe(dev_priv, &pipe_config->infoframes.avi);
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_SPD))
+ intel_dump_infoframe(dev_priv, &pipe_config->infoframes.spd);
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_VENDOR))
+ intel_dump_infoframe(dev_priv, &pipe_config->infoframes.hdmi);
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(HDMI_INFOFRAME_TYPE_DRM))
+ intel_dump_infoframe(dev_priv, &pipe_config->infoframes.drm);
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(HDMI_PACKET_TYPE_GAMUT_METADATA))
+ intel_dump_infoframe(dev_priv, &pipe_config->infoframes.drm);
+ if (pipe_config->infoframes.enable &
+ intel_hdmi_infoframe_enable(DP_SDP_VSC))
+ intel_dump_dp_vsc_sdp(dev_priv, &pipe_config->infoframes.vsc);
+
+ drm_dbg_kms(&dev_priv->drm, "vrr: %s, vmin: %d, vmax: %d, pipeline full: %d, guardband: %d flipline: %d, vmin vblank: %d, vmax vblank: %d\n",
+ str_yes_no(pipe_config->vrr.enable),
+ pipe_config->vrr.vmin, pipe_config->vrr.vmax,
+ pipe_config->vrr.pipeline_full, pipe_config->vrr.guardband,
+ pipe_config->vrr.flipline,
+ intel_vrr_vmin_vblank_start(pipe_config),
+ intel_vrr_vmax_vblank_start(pipe_config));
+
+ drm_dbg_kms(&dev_priv->drm, "requested mode: " DRM_MODE_FMT "\n",
+ DRM_MODE_ARG(&pipe_config->hw.mode));
+ drm_dbg_kms(&dev_priv->drm, "adjusted mode: " DRM_MODE_FMT "\n",
+ DRM_MODE_ARG(&pipe_config->hw.adjusted_mode));
+ intel_dump_crtc_timings(dev_priv, &pipe_config->hw.adjusted_mode);
+ drm_dbg_kms(&dev_priv->drm, "pipe mode: " DRM_MODE_FMT "\n",
+ DRM_MODE_ARG(&pipe_config->hw.pipe_mode));
+ intel_dump_crtc_timings(dev_priv, &pipe_config->hw.pipe_mode);
+ drm_dbg_kms(&dev_priv->drm,
+ "port clock: %d, pipe src: " DRM_RECT_FMT ", pixel rate %d\n",
+ pipe_config->port_clock, DRM_RECT_ARG(&pipe_config->pipe_src),
+ pipe_config->pixel_rate);
+
+ drm_dbg_kms(&dev_priv->drm, "linetime: %d, ips linetime: %d\n",
+ pipe_config->linetime, pipe_config->ips_linetime);
+
+ if (DISPLAY_VER(dev_priv) >= 9)
+ drm_dbg_kms(&dev_priv->drm,
+ "num_scalers: %d, scaler_users: 0x%x, scaler_id: %d\n",
+ crtc->num_scalers,
+ pipe_config->scaler_state.scaler_users,
+ pipe_config->scaler_state.scaler_id);
+
+ if (HAS_GMCH(dev_priv))
+ drm_dbg_kms(&dev_priv->drm,
+ "gmch pfit: control: 0x%08x, ratios: 0x%08x, lvds border: 0x%08x\n",
+ pipe_config->gmch_pfit.control,
+ pipe_config->gmch_pfit.pgm_ratios,
+ pipe_config->gmch_pfit.lvds_border_bits);
+ else
+ drm_dbg_kms(&dev_priv->drm,
+ "pch pfit: " DRM_RECT_FMT ", %s, force thru: %s\n",
+ DRM_RECT_ARG(&pipe_config->pch_pfit.dst),
+ str_enabled_disabled(pipe_config->pch_pfit.enabled),
+ str_yes_no(pipe_config->pch_pfit.force_thru));
+
+ drm_dbg_kms(&dev_priv->drm, "ips: %i, double wide: %i, drrs: %i\n",
+ pipe_config->ips_enabled, pipe_config->double_wide,
+ pipe_config->has_drrs);
+
+ intel_dpll_dump_hw_state(dev_priv, &pipe_config->dpll_hw_state);
+
+ if (IS_CHERRYVIEW(dev_priv))
+ drm_dbg_kms(&dev_priv->drm,
+ "cgm_mode: 0x%x gamma_mode: 0x%x gamma_enable: %d csc_enable: %d\n",
+ pipe_config->cgm_mode, pipe_config->gamma_mode,
+ pipe_config->gamma_enable, pipe_config->csc_enable);
+ else
+ drm_dbg_kms(&dev_priv->drm,
+ "csc_mode: 0x%x gamma_mode: 0x%x gamma_enable: %d csc_enable: %d\n",
+ pipe_config->csc_mode, pipe_config->gamma_mode,
+ pipe_config->gamma_enable, pipe_config->csc_enable);
+
+ drm_dbg_kms(&dev_priv->drm, "degamma lut: %d entries, gamma lut: %d entries\n",
+ pipe_config->hw.degamma_lut ?
+ drm_color_lut_size(pipe_config->hw.degamma_lut) : 0,
+ pipe_config->hw.gamma_lut ?
+ drm_color_lut_size(pipe_config->hw.gamma_lut) : 0);
+
+dump_planes:
+ if (!state)
+ return;
+
+ for_each_new_intel_plane_in_state(state, plane, plane_state, i) {
+ if (plane->pipe == crtc->pipe)
+ intel_dump_plane_state(plane_state);
+ }
+}
diff --git a/drivers/gpu/drm/i915/display/intel_pipe_config_dump.h b/drivers/gpu/drm/i915/display/intel_pipe_config_dump.h
new file mode 100644
index 000000000000..20bbe11f0527
--- /dev/null
+++ b/drivers/gpu/drm/i915/display/intel_pipe_config_dump.h
@@ -0,0 +1,16 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2022 Intel Corporation
+ */
+
+#ifndef __INTEL_PIPE_CONFIG_DUMP_H__
+#define __INTEL_PIPE_CONFIG_DUMP_H__
+
+struct intel_crtc_state;
+struct intel_atomic_state;
+
+void intel_pipe_config_dump(const struct intel_crtc_state *pipe_config,
+ struct intel_atomic_state *state,
+ const char *context);
+
+#endif /* __INTEL_PIPE_CONFIG_DUMP_H__ */
--
2.30.2
