From a69e466b0666d611e7bacd4f2c17e10d0b8b9c47 Mon Sep 17 00:00:00 2001 From: Vincent Abriou Date: Tue, 15 Nov 2016 15:33:34 +0100 Subject: [PATCH] drm/sti: update fps debugfs entries This update allows to have a clearer fps log trace by adding information about plane size and plane pixel format. Signed-off-by: Vincent Abriou --- drivers/gpu/drm/sti/sti_plane.c | 17 +++++++++++++---- drivers/gpu/drm/sti/sti_plane.h | 2 +- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/sti/sti_plane.c b/drivers/gpu/drm/sti/sti_plane.c index ca4b3719a64a..699094c559b4 100644 --- a/drivers/gpu/drm/sti/sti_plane.c +++ b/drivers/gpu/drm/sti/sti_plane.c @@ -65,9 +65,18 @@ void sti_plane_update_fps(struct sti_plane *plane, fps->last_timestamp = now; fps->last_frame_counter = fps->curr_frame_counter; - fpks = (num_frames * 1000000) / ms_since_last; - snprintf(plane->fps_info.fps_str, FPS_LENGTH, "%-6s @ %d.%.3d fps", - sti_plane_to_str(plane), fpks / 1000, fpks % 1000); + + if (plane->drm_plane.fb) { + fpks = (num_frames * 1000000) / ms_since_last; + snprintf(plane->fps_info.fps_str, FPS_LENGTH, + "%-8s %4dx%-4d %.4s @ %3d.%-3.3d fps (%s)", + plane->drm_plane.name, + plane->drm_plane.fb->width, + plane->drm_plane.fb->height, + (char *)&plane->drm_plane.fb->pixel_format, + fpks / 1000, fpks % 1000, + sti_plane_to_str(plane)); + } if (fps->curr_field_counter) { /* Compute number of field updates */ @@ -75,7 +84,7 @@ void sti_plane_update_fps(struct sti_plane *plane, fps->last_field_counter = fps->curr_field_counter; fipks = (num_fields * 1000000) / ms_since_last; snprintf(plane->fps_info.fips_str, - FPS_LENGTH, " - %d.%.3d field/sec", + FPS_LENGTH, " - %3d.%-3.3d field/sec", fipks / 1000, fipks % 1000); } else { plane->fps_info.fips_str[0] = '\0'; diff --git a/drivers/gpu/drm/sti/sti_plane.h b/drivers/gpu/drm/sti/sti_plane.h index ce3e8d6c88bb..c36c13faaa18 100644 --- a/drivers/gpu/drm/sti/sti_plane.h +++ b/drivers/gpu/drm/sti/sti_plane.h @@ -48,7 +48,7 @@ enum sti_plane_status { STI_PLANE_DISABLED, }; -#define FPS_LENGTH 64 +#define FPS_LENGTH 128 struct sti_fps_info { bool output; unsigned int curr_frame_counter; -- 2.20.1