50 const char *sti_mixer_to_str(struct sti_mixer *mixer)  in sti_mixer_to_str()  argument
52 	switch (mixer->id) {  in sti_mixer_to_str()
62 static inline u32 sti_mixer_reg_read(struct sti_mixer *mixer, u32 reg_id)  in sti_mixer_reg_read()  argument
64 	return readl(mixer->regs + reg_id);  in sti_mixer_reg_read()
67 static inline void sti_mixer_reg_write(struct sti_mixer *mixer,  in sti_mixer_reg_write()  argument
70 	writel(val, mixer->regs + reg_id);  in sti_mixer_reg_write()
74 				   sti_mixer_reg_read(mixer, reg))
147 	struct sti_mixer *mixer = (struct sti_mixer *)node->info_ent->data;  in mixer_dbg_show()  local
150 		   sti_mixer_to_str(mixer), mixer->regs);  in mixer_dbg_show()
153 	mixer_dbg_ctl(s, sti_mixer_reg_read(mixer, GAM_MIXER_CTL));  in mixer_dbg_show()
160 	mixer_dbg_crb(s, sti_mixer_reg_read(mixer, GAM_MIXER_CRB));  in mixer_dbg_show()
164 	mixer_dbg_mxn(s, mixer->regs + GAM_MIXER_MX0);  in mixer_dbg_show()
177 int sti_mixer_debugfs_init(struct sti_mixer *mixer, struct drm_minor *minor)  in sti_mixer_debugfs_init()  argument
183 	switch (mixer->id) {  in sti_mixer_debugfs_init()
197 		mixer_debugfs_files[i].data = mixer;  in sti_mixer_debugfs_init()
204 void sti_mixer_set_background_status(struct sti_mixer *mixer, bool enable)  in sti_mixer_set_background_status()  argument
206 	u32 val = sti_mixer_reg_read(mixer, GAM_MIXER_CTL);  in sti_mixer_set_background_status()
210 	sti_mixer_reg_write(mixer, GAM_MIXER_CTL, val);  in sti_mixer_set_background_status()
213 static void sti_mixer_set_background_color(struct sti_mixer *mixer,  in sti_mixer_set_background_color()  argument
216 	sti_mixer_reg_write(mixer, GAM_MIXER_BKC, rgb);  in sti_mixer_set_background_color()
219 static void sti_mixer_set_background_area(struct sti_mixer *mixer,  in sti_mixer_set_background_area()  argument
229 	sti_mixer_reg_write(mixer, GAM_MIXER_BCO, ydo << 16 | xdo);  in sti_mixer_set_background_area()
230 	sti_mixer_reg_write(mixer, GAM_MIXER_BCS, yds << 16 | xds);  in sti_mixer_set_background_area()
233 int sti_mixer_set_plane_depth(struct sti_mixer *mixer, struct sti_plane *plane)  in sti_mixer_set_plane_depth()  argument
264 	val = sti_mixer_reg_read(mixer, GAM_MIXER_CRB);  in sti_mixer_set_plane_depth()
274 	DRM_DEBUG_DRIVER("%s %s depth=%d\n", sti_mixer_to_str(mixer),  in sti_mixer_set_plane_depth()
276 	dev_dbg(mixer->dev, "GAM_MIXER_CRB val 0x%x mask 0x%x\n",  in sti_mixer_set_plane_depth()
281 	sti_mixer_reg_write(mixer, GAM_MIXER_CRB, val);  in sti_mixer_set_plane_depth()
283 	dev_dbg(mixer->dev, "Read GAM_MIXER_CRB 0x%x\n",  in sti_mixer_set_plane_depth()
284 		sti_mixer_reg_read(mixer, GAM_MIXER_CRB));  in sti_mixer_set_plane_depth()
288 int sti_mixer_active_video_area(struct sti_mixer *mixer,  in sti_mixer_active_video_area()  argument
299 			 sti_mixer_to_str(mixer), xdo, ydo, xds, yds);  in sti_mixer_active_video_area()
300 	sti_mixer_reg_write(mixer, GAM_MIXER_AVO, ydo << 16 | xdo);  in sti_mixer_active_video_area()
301 	sti_mixer_reg_write(mixer, GAM_MIXER_AVS, yds << 16 | xds);  in sti_mixer_active_video_area()
303 	sti_mixer_set_background_color(mixer, bkg_color);  in sti_mixer_active_video_area()
305 	sti_mixer_set_background_area(mixer, mode);  in sti_mixer_active_video_area()
306 	sti_mixer_set_background_status(mixer, true);  in sti_mixer_active_video_area()
332 int sti_mixer_set_plane_status(struct sti_mixer *mixer,  in sti_mixer_set_plane_status()  argument
338 			 sti_mixer_to_str(mixer), sti_plane_to_str(plane));  in sti_mixer_set_plane_status()
346 	val = sti_mixer_reg_read(mixer, GAM_MIXER_CTL);  in sti_mixer_set_plane_status()
349 	sti_mixer_reg_write(mixer, GAM_MIXER_CTL, val);  in sti_mixer_set_plane_status()
359 	struct sti_mixer *mixer = devm_kzalloc(dev, sizeof(*mixer), GFP_KERNEL);  in sti_mixer_create()  local
362 	if (!mixer) {  in sti_mixer_create()
366 	mixer->regs = baseaddr;  in sti_mixer_create()
367 	mixer->dev = dev;  in sti_mixer_create()
368 	mixer->id = id;  in sti_mixer_create()
371 			 sti_mixer_to_str(mixer), mixer->regs);  in sti_mixer_create()
373 	return mixer;  in sti_mixer_create()