30  * Integrated TV-out support for the 915GM and 945GM.
383  * Register programming values for TV modes.
953 	int format = conn_state->tv.legacy_mode;  in intel_tv_mode_find()
975 	/* Ensure TV refresh is close to desired refresh */  in intel_tv_mode_valid()
1047 	/* TV has it's own notion of sync and other mode flags, so clear them. */  in intel_tv_mode_to_mode()
1156 	drm_dbg_kms(display->drm, "TV mode: " DRM_MODE_FMT "\n",  in intel_tv_get_config()
1168 	/* pixel counter doesn't work on i965gm TV output */  in intel_tv_get_config()
1185 		conn_state->tv.margins.top -  in intel_tv_vert_scaling()
1186 		conn_state->tv.margins.bottom !=  in intel_tv_vert_scaling()
1217 	drm_dbg_kms(display->drm, "forcing bpc to 8 for TV\n");  in intel_tv_compute_config()
1246 		top = conn_state->tv.margins.top;  in intel_tv_compute_config()
1247 		bottom = conn_state->tv.margins.bottom;  in intel_tv_compute_config()
1266 		tv_conn_state->margins.top = conn_state->tv.margins.top;  in intel_tv_compute_config()
1267 		tv_conn_state->margins.bottom = conn_state->tv.margins.bottom;  in intel_tv_compute_config()
1272 	drm_dbg_kms(display->drm, "TV mode: " DRM_MODE_FMT "\n",  in intel_tv_compute_config()
1277 	 * using the TV encoder:  in intel_tv_compute_config()
1289 	 *         | | |   | pipe vblank/first part of tv vblank  in intel_tv_compute_config()
1293 	 *         remainder of tv vblank  in intel_tv_compute_config()
1295 	 * When the TV encoder is used the pipe wants to run faster  in intel_tv_compute_config()
1296 	 * than expected rate. During the active portion the TV  in intel_tv_compute_config()
1298 	 * check. When the TV encoder reaches the bottom margin the  in intel_tv_compute_config()
1299 	 * pipe simply stops. Once we reach the TV vblank the pipe is  in intel_tv_compute_config()
1303 	 * of the TV vblank/top margin. The pipe starts up again when  in intel_tv_compute_config()
1304 	 * the TV encoder exits the top margin.  in intel_tv_compute_config()
1312 	 * TV vblank/margins. But since vtotal was selected such that  in intel_tv_compute_config()
1341 				  conn_state->tv.margins.left,  in intel_tv_compute_config()
1342 				  conn_state->tv.margins.right);  in intel_tv_compute_config()
1349 	/* pixel counter doesn't work on i965gm TV output */  in intel_tv_compute_config()
1557 	xpos = conn_state->tv.margins.left;  in intel_tv_pre_enable()
1559 	xsize -= (conn_state->tv.margins.left +  in intel_tv_pre_enable()
1560 		  conn_state->tv.margins.right);  in intel_tv_pre_enable()
1596 	/* Disable TV interrupts around load detect or we'll recurse */  in intel_tv_detect_type()
1608 	/* Poll for TV detection */  in intel_tv_detect_type()
1625 	 * The TV sense state should be cleared to zero on cantiga platform. Otherwise  in intel_tv_detect_type()
1626 	 * the TV is misdetected. This is hardware requirement.  in intel_tv_detect_type()
1640 	drm_dbg_kms(display->drm, "TV detected: %x, %x\n", tv_ctl, tv_dac);  in intel_tv_detect_type()
1649 			    "Detected Composite TV connection\n");  in intel_tv_detect_type()
1653 			    "Detected S-Video TV connection\n");  in intel_tv_detect_type()
1657 			    "Detected Component TV connection\n");  in intel_tv_detect_type()
1660 		drm_dbg_kms(display->drm, "Unrecognised TV connection\n");  in intel_tv_detect_type()
1684  * Here we set accurate tv format according to connector type
1685  * i.e Component TV should not be assigned by NTSC or PAL
1708 	connector->state->tv.legacy_mode = i;  in intel_tv_find_better_format()
1769 /* Choose preferred mode according to line number of TV format */
1776 	/* prefer 480 line modes for all SD TV modes */  in intel_tv_is_preferred_mode()
1819 		 * We take the TV mode and scale it to look  in intel_tv_get_modes()
1828 				    "TV mode: " DRM_MODE_FMT "\n",  in intel_tv_get_modes()
1867 	if (old_state->tv.legacy_mode != new_state->tv.legacy_mode ||  in intel_tv_atomic_check()
1868 	    old_state->tv.margins.left != new_state->tv.margins.left ||  in intel_tv_atomic_check()
1869 	    old_state->tv.margins.right != new_state->tv.margins.right ||  in intel_tv_atomic_check()
1870 	    old_state->tv.margins.top != new_state->tv.margins.top ||  in intel_tv_atomic_check()
1871 	    old_state->tv.margins.bottom != new_state->tv.margins.bottom) {  in intel_tv_atomic_check()
1899 	conn_state->tv.margins.left = 54;  in intel_tv_add_properties()
1900 	conn_state->tv.margins.top = 36;  in intel_tv_add_properties()
1901 	conn_state->tv.margins.right = 46;  in intel_tv_add_properties()
1902 	conn_state->tv.margins.bottom = 37;  in intel_tv_add_properties()
1904 	conn_state->tv.legacy_mode = 0;  in intel_tv_add_properties()
1906 	/* Create TV properties then attach current values */  in intel_tv_add_properties()
1918 				   conn_state->tv.legacy_mode);  in intel_tv_add_properties()
1921 				   conn_state->tv.margins.left);  in intel_tv_add_properties()
1924 				   conn_state->tv.margins.top);  in intel_tv_add_properties()
1927 				   conn_state->tv.margins.right);  in intel_tv_add_properties()
1930 				   conn_state->tv.margins.bottom);  in intel_tv_add_properties()
1946 		drm_dbg_kms(display->drm, "Integrated TV is not present.\n");  in intel_tv_init()
1951 	 * Sanity check the TV output by checking to see if the  in intel_tv_init()
1991 	 * for the TV must be kept alive increasing power drain and starving  in intel_tv_init()
2005 			 DRM_MODE_ENCODER_TVDAC, "TV");  in intel_tv_init()