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Commit a69e466b authored by Vincent Abriou's avatar Vincent Abriou
Browse files

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: default avatarVincent Abriou <vincent.abriou@st.com>
parent 97120776

drivers/gpu/drm/sti/sti_plane.c

+13 −4
Original line number Diff line number Diff line
@@ -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;



	if (plane->drm_plane.fb) {

		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);

		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';

drivers/gpu/drm/sti/sti_plane.h

+1 −1
Original line number Diff line number Diff line
@@ -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;