From: Swati Sharma Date: Wed, 6 Jul 2022 10:22:40 +0000 (+0530) Subject: drm/i915/display: Add debug print for scaler filter X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9899834ae5f26649da09e0cae72d8d9eb8a07aab;p=linux.git drm/i915/display: Add debug print for scaler filter Add debug print statement to print scaler filter property value. Since property can be set as either default or integer scaler; its good if we can get debug print for the same in dmesg log. Cc: Juha-Pekka Heikkila Signed-off-by: Swati Sharma Reviewed-by: Uma Shankar Signed-off-by: Uma Shankar Link: https://patchwork.freedesktop.org/patch/msgid/20220706102240.21414-1-swati2.sharma@intel.com --- diff --git a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c index 4ca6e9493ff2f..e9212f69c360b 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c +++ b/drivers/gpu/drm/i915/display/intel_crtc_state_dump.c @@ -134,8 +134,8 @@ static void intel_dump_plane_state(const struct intel_plane_state *plane_state) 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); + drm_dbg_kms(&i915->drm, "\trotation: 0x%x, scaler: %d, scaling_filter: %d\n", + plane_state->hw.rotation, plane_state->scaler_id, plane_state->hw.scaling_filter); if (plane_state->uapi.visible) drm_dbg_kms(&i915->drm, "\tsrc: " DRM_RECT_FP_FMT " dst: " DRM_RECT_FMT "\n", @@ -262,10 +262,11 @@ void intel_crtc_state_dump(const struct intel_crtc_state *pipe_config, if (DISPLAY_VER(i915) >= 9) drm_dbg_kms(&i915->drm, - "num_scalers: %d, scaler_users: 0x%x, scaler_id: %d\n", + "num_scalers: %d, scaler_users: 0x%x, scaler_id: %d, scaling_filter: %d\n", crtc->num_scalers, pipe_config->scaler_state.scaler_users, - pipe_config->scaler_state.scaler_id); + pipe_config->scaler_state.scaler_id, + pipe_config->hw.scaling_filter); if (HAS_GMCH(i915)) drm_dbg_kms(&i915->drm, diff --git a/drivers/gpu/drm/i915/display/intel_display_debugfs.c b/drivers/gpu/drm/i915/display/intel_display_debugfs.c index 452d773fd4e34..a770c1bb2665e 100644 --- a/drivers/gpu/drm/i915/display/intel_display_debugfs.c +++ b/drivers/gpu/drm/i915/display/intel_display_debugfs.c @@ -720,10 +720,11 @@ static void intel_scaler_info(struct seq_file *m, struct intel_crtc *crtc) /* Not all platformas have a scaler */ if (num_scalers) { - seq_printf(m, "\tnum_scalers=%d, scaler_users=%x scaler_id=%d", + seq_printf(m, "\tnum_scalers=%d, scaler_users=%x scaler_id=%d scaling_filter=%d", num_scalers, crtc_state->scaler_state.scaler_users, - crtc_state->scaler_state.scaler_id); + crtc_state->scaler_state.scaler_id, + crtc_state->hw.scaling_filter); for (i = 0; i < num_scalers; i++) { const struct intel_scaler *sc =