On 2019-11-29 at 20:54:30 +0200, Ville Syrjala wrote:
> From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
>
> 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.
Looks good to me.
Reviewed-by: Ramalingam C <ramalingam.c@xxxxxxxxx>
>
> Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
> ---
> drivers/gpu/drm/i915/i915_debugfs.c | 27 +++++++++------------------
> 1 file changed, 9 insertions(+), 18 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
> index 28f45f25cfc0..11f3f91befb9 100644
> --- a/drivers/gpu/drm/i915/i915_debugfs.c
> +++ b/drivers/gpu/drm/i915/i915_debugfs.c
> @@ -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);
>
> --
> 2.23.0
>
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