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drm/i915: Dump the mode for the crtc just the once 

No point in repeating the crtc mode for each cloned encoder.
Just print it once, and avoid using multiple lines for it.
And while at let's polish the fixed mode print to fit on
one line as well.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191129185434.25549-6-ville.syrjala@linux.intel.com
Reviewed-by: Ramalingam C <ramalingam.c@intel.com>
This commit is contained in:
Ville Syrjälä 2019-11-29 20:54:30 +02:00
parent 6475423377
commit 5244221ee8
1 changed files with 9 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

27
drivers/gpu/drm/i915/i915_debugfs.c
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@ -2388,29 +2388,16 @@ static void intel_encoder_info(struct seq_file *m,
seq_printf(m, "\tencoder %d: type: %s, connectors:\n",
encoder->base.base.id, encoder->base.name);
for_each_connector_on_encoder(dev, &encoder->base, connector) {
seq_printf(m, "\t\tconnector %d: type: %s, status: %s",
connector->base.base.id, connector->base.name,
drm_get_connector_status_name(connector->base.status));
if (connector->base.status == connector_status_connected) {
const struct intel_crtc_state *crtc_state =
to_intel_crtc_state(crtc->base.state);
seq_printf(m, ", mode:\n");
intel_seq_print_mode(m, 2, &crtc_state->hw.mode);
} else {
seq_putc(m, '\n');
}
}
for_each_connector_on_encoder(dev, &encoder->base, connector)
seq_printf(m, "\t\tconnector %d: type: %s\n",
connector->base.base.id, connector->base.name);
}
static void intel_panel_info(struct seq_file *m, struct intel_panel *panel)
{
struct drm_display_mode *mode = panel->fixed_mode;
const struct drm_display_mode *mode = panel->fixed_mode;
seq_printf(m, "\tfixed mode:\n");
intel_seq_print_mode(m, 2, mode);
seq_printf(m, "\tfixed mode: " DRM_MODE_FMT "\n", DRM_MODE_ARG(mode));
}
static void intel_hdcp_info(struct seq_file *m,
@ -2651,8 +2638,12 @@ static void intel_crtc_info(struct seq_file *m, struct intel_crtc *crtc)
yesno(crtc_state->dither), crtc_state->pipe_bpp);
if (crtc_state->hw.active) {
const struct drm_display_mode *mode =
&crtc_state->hw.mode;
struct intel_encoder *encoder;
seq_printf(m, "\tmode: " DRM_MODE_FMT "\n", DRM_MODE_ARG(mode));
for_each_encoder_on_crtc(&dev_priv->drm, &crtc->base, encoder)
intel_encoder_info(m, crtc, encoder);