From: Adam Jackson Date: Tue, 3 Aug 2010 18:38:19 +0000 (-0400) Subject: drm/edid: Rewrite mode parse to use the generic detailed block walk X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=139315796778a6d5f67c644e2ff470ddc69efb7b;p=openwrt%2Fstaging%2Fblogic.git drm/edid: Rewrite mode parse to use the generic detailed block walk This brings us in line with the EDID spec recommendation for mode priority sorting. We still don't extract all the modes we could from VTB, but VTB is so rare in the wild that I'm not really concerned. Signed-off-by: Adam Jackson Signed-off-by: Dave Airlie --- diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c index 1bf81b91b70f..4cbf7a587f16 100644 --- a/drivers/gpu/drm/drm_edid.c +++ b/drivers/gpu/drm/drm_edid.c @@ -34,6 +34,10 @@ #include "drmP.h" #include "drm_edid.h" +#define version_greater(edid, maj, min) \ + (((edid)->version > (maj)) || \ + ((edid)->version == (maj) && (edid)->revision > (min))) + #define EDID_EST_TIMINGS 16 #define EDID_STD_TIMINGS 8 #define EDID_DETAILED_TIMINGS 4 @@ -62,6 +66,13 @@ /* use +hsync +vsync for detailed mode */ #define EDID_QUIRK_DETAILED_SYNC_PP (1 << 6) +struct detailed_mode_closure { + struct drm_connector *connector; + struct edid *edid; + bool preferred; + u32 quirks; + int modes; +}; #define LEVEL_DMT 0 #define LEVEL_GTF 1 @@ -1101,117 +1112,6 @@ static struct drm_display_mode *drm_mode_detailed(struct drm_device *dev, return mode; } -/* - * Detailed mode info for the EDID "established modes" data to use. - */ -static struct drm_display_mode edid_est_modes[] = { - { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840, - 968, 1056, 0, 600, 601, 605, 628, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@60Hz */ - { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 36000, 800, 824, - 896, 1024, 0, 600, 601, 603, 625, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@56Hz */ - { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 656, - 720, 840, 0, 480, 481, 484, 500, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@75Hz */ - { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 664, - 704, 832, 0, 480, 489, 491, 520, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@72Hz */ - { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 30240, 640, 704, - 768, 864, 0, 480, 483, 486, 525, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@67Hz */ - { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25200, 640, 656, - 752, 800, 0, 480, 490, 492, 525, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@60Hz */ - { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 35500, 720, 738, - 846, 900, 0, 400, 421, 423, 449, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 720x400@88Hz */ - { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 28320, 720, 738, - 846, 900, 0, 400, 412, 414, 449, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 720x400@70Hz */ - { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 135000, 1280, 1296, - 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1280x1024@75Hz */ - { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 78800, 1024, 1040, - 1136, 1312, 0, 768, 769, 772, 800, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1024x768@75Hz */ - { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 75000, 1024, 1048, - 1184, 1328, 0, 768, 771, 777, 806, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1024x768@70Hz */ - { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048, - 1184, 1344, 0, 768, 771, 777, 806, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1024x768@60Hz */ - { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER,44900, 1024, 1032, - 1208, 1264, 0, 768, 768, 776, 817, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, /* 1024x768@43Hz */ - { DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 57284, 832, 864, - 928, 1152, 0, 624, 625, 628, 667, 0, - DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 832x624@75Hz */ - { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 49500, 800, 816, - 896, 1056, 0, 600, 601, 604, 625, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@75Hz */ - { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 50000, 800, 856, - 976, 1040, 0, 600, 637, 643, 666, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@72Hz */ - { DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216, - 1344, 1600, 0, 864, 865, 868, 900, 0, - DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1152x864@75Hz */ -}; - -/** - * add_established_modes - get est. modes from EDID and add them - * @edid: EDID block to scan - * - * Each EDID block contains a bitmap of the supported "established modes" list - * (defined above). Tease them out and add them to the global modes list. - */ -static int add_established_modes(struct drm_connector *connector, struct edid *edid) -{ - struct drm_device *dev = connector->dev; - unsigned long est_bits = edid->established_timings.t1 | - (edid->established_timings.t2 << 8) | - ((edid->established_timings.mfg_rsvd & 0x80) << 9); - int i, modes = 0; - - for (i = 0; i <= EDID_EST_TIMINGS; i++) - if (est_bits & (1<standard_timings[i], - edid->revision); - if (newmode) { - drm_mode_probed_add(connector, newmode); - modes++; - } - } - - return modes; -} - static bool mode_is_rb(struct drm_display_mode *mode) { @@ -1321,55 +1221,87 @@ drm_gtf_modes_for_range(struct drm_connector *connector, struct edid *edid, return modes; } -static int drm_cvt_modes(struct drm_connector *connector, - struct detailed_timing *timing) +static void +do_inferred_modes(struct detailed_timing *timing, void *c) { - int i, j, modes = 0; - struct drm_display_mode *newmode; - struct drm_device *dev = connector->dev; - struct cvt_timing *cvt; - const int rates[] = { 60, 85, 75, 60, 50 }; - const u8 empty[3] = { 0, 0, 0 }; - - for (i = 0; i < 4; i++) { - int uninitialized_var(width), height; - cvt = &(timing->data.other_data.data.cvt[i]); + struct detailed_mode_closure *closure = c; + struct detailed_non_pixel *data = &timing->data.other_data; + int gtf = (closure->edid->features & DRM_EDID_FEATURE_DEFAULT_GTF); - if (!memcmp(cvt->code, empty, 3)) - continue; + if (gtf && data->type == EDID_DETAIL_MONITOR_RANGE) + closure->modes += drm_gtf_modes_for_range(closure->connector, + closure->edid, + timing); +} - height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 4) + 1) * 2; - switch (cvt->code[1] & 0x0c) { - case 0x00: - width = height * 4 / 3; - break; - case 0x04: - width = height * 16 / 9; - break; - case 0x08: - width = height * 16 / 10; - break; - case 0x0c: - width = height * 15 / 9; - break; - } +static int +add_inferred_modes(struct drm_connector *connector, struct edid *edid) +{ + struct detailed_mode_closure closure = { + connector, edid, 0, 0, 0 + }; - for (j = 1; j < 5; j++) { - if (cvt->code[2] & (1 << j)) { - newmode = drm_cvt_mode(dev, width, height, - rates[j], j == 0, - false, false); - if (newmode) { - drm_mode_probed_add(connector, newmode); - modes++; - } - } - } - } + if (version_greater(edid, 1, 0)) + drm_for_each_detailed_block((u8 *)edid, do_inferred_modes, + &closure); - return modes; + return closure.modes; } +static struct drm_display_mode edid_est_modes[] = { + { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 40000, 800, 840, + 968, 1056, 0, 600, 601, 605, 628, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@60Hz */ + { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 36000, 800, 824, + 896, 1024, 0, 600, 601, 603, 625, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@56Hz */ + { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 656, + 720, 840, 0, 480, 481, 484, 500, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@75Hz */ + { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 31500, 640, 664, + 704, 832, 0, 480, 489, 491, 520, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@72Hz */ + { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 30240, 640, 704, + 768, 864, 0, 480, 483, 486, 525, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@67Hz */ + { DRM_MODE("640x480", DRM_MODE_TYPE_DRIVER, 25200, 640, 656, + 752, 800, 0, 480, 490, 492, 525, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 640x480@60Hz */ + { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 35500, 720, 738, + 846, 900, 0, 400, 421, 423, 449, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 720x400@88Hz */ + { DRM_MODE("720x400", DRM_MODE_TYPE_DRIVER, 28320, 720, 738, + 846, 900, 0, 400, 412, 414, 449, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 720x400@70Hz */ + { DRM_MODE("1280x1024", DRM_MODE_TYPE_DRIVER, 135000, 1280, 1296, + 1440, 1688, 0, 1024, 1025, 1028, 1066, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1280x1024@75Hz */ + { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 78800, 1024, 1040, + 1136, 1312, 0, 768, 769, 772, 800, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1024x768@75Hz */ + { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 75000, 1024, 1048, + 1184, 1328, 0, 768, 771, 777, 806, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1024x768@70Hz */ + { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048, + 1184, 1344, 0, 768, 771, 777, 806, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 1024x768@60Hz */ + { DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER,44900, 1024, 1032, + 1208, 1264, 0, 768, 768, 776, 817, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC | DRM_MODE_FLAG_INTERLACE) }, /* 1024x768@43Hz */ + { DRM_MODE("832x624", DRM_MODE_TYPE_DRIVER, 57284, 832, 864, + 928, 1152, 0, 624, 625, 628, 667, 0, + DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC) }, /* 832x624@75Hz */ + { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 49500, 800, 816, + 896, 1056, 0, 600, 601, 604, 625, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@75Hz */ + { DRM_MODE("800x600", DRM_MODE_TYPE_DRIVER, 50000, 800, 856, + 976, 1040, 0, 600, 637, 643, 666, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 800x600@72Hz */ + { DRM_MODE("1152x864", DRM_MODE_TYPE_DRIVER, 108000, 1152, 1216, + 1344, 1600, 0, 864, 865, 868, 900, 0, + DRM_MODE_FLAG_PHSYNC | DRM_MODE_FLAG_PVSYNC) }, /* 1152x864@75Hz */ +}; + static const struct { short w; short h; @@ -1458,37 +1390,63 @@ drm_est3_modes(struct drm_connector *connector, struct detailed_timing *timing) return modes; } -static int add_detailed_modes(struct drm_connector *connector, - struct detailed_timing *timing, - struct edid *edid, u32 quirks, int preferred) +static void +do_established_modes(struct detailed_timing *timing, void *c) { - int i, modes = 0; + struct detailed_mode_closure *closure = c; struct detailed_non_pixel *data = &timing->data.other_data; - int gtf = (edid->features & DRM_EDID_FEATURE_DEFAULT_GTF); - struct drm_display_mode *newmode; - struct drm_device *dev = connector->dev; - if (timing->pixel_clock) { - newmode = drm_mode_detailed(dev, edid, timing, quirks); - if (!newmode) - return 0; + if (data->type == EDID_DETAIL_EST_TIMINGS) + closure->modes += drm_est3_modes(closure->connector, timing); +} - if (preferred) - newmode->type |= DRM_MODE_TYPE_PREFERRED; +/** + * add_established_modes - get est. modes from EDID and add them + * @edid: EDID block to scan + * + * Each EDID block contains a bitmap of the supported "established modes" list + * (defined above). Tease them out and add them to the global modes list. + */ +static int +add_established_modes(struct drm_connector *connector, struct edid *edid) +{ + struct drm_device *dev = connector->dev; + unsigned long est_bits = edid->established_timings.t1 | + (edid->established_timings.t2 << 8) | + ((edid->established_timings.mfg_rsvd & 0x80) << 9); + int i, modes = 0; + struct detailed_mode_closure closure = { + connector, edid, 0, 0, 0 + }; - drm_mode_probed_add(connector, newmode); - return 1; + for (i = 0; i <= EDID_EST_TIMINGS; i++) { + if (est_bits & (1<type) { - case EDID_DETAIL_MONITOR_RANGE: - if (gtf) - modes += drm_gtf_modes_for_range(connector, edid, - timing); - break; - case EDID_DETAIL_STD_MODES: - /* Six modes per detailed section */ + if (version_greater(edid, 1, 0)) + drm_for_each_detailed_block((u8 *)edid, + do_established_modes, &closure); + + return modes + closure.modes; +} + +static void +do_standard_modes(struct detailed_timing *timing, void *c) +{ + struct detailed_mode_closure *closure = c; + struct detailed_non_pixel *data = &timing->data.other_data; + struct drm_connector *connector = closure->connector; + struct edid *edid = closure->edid; + + if (data->type == EDID_DETAIL_STD_MODES) { + int i; for (i = 0; i < 6; i++) { struct std_timing *std; struct drm_display_mode *newmode; @@ -1498,108 +1456,169 @@ static int add_detailed_modes(struct drm_connector *connector, edid->revision); if (newmode) { drm_mode_probed_add(connector, newmode); - modes++; + closure->modes++; } } - break; - case EDID_DETAIL_CVT_3BYTE: - modes += drm_cvt_modes(connector, timing); - break; - case EDID_DETAIL_EST_TIMINGS: - modes += drm_est3_modes(connector, timing); - break; - default: - break; } - - return modes; } /** - * add_detailed_info - get detailed mode info from EDID data - * @connector: attached connector + * add_standard_modes - get std. modes from EDID and add them * @edid: EDID block to scan - * @quirks: quirks to apply * - * Some of the detailed timing sections may contain mode information. Grab - * it and add it to the list. + * Standard modes can be calculated using the appropriate standard (DMT, + * GTF or CVT. Grab them from @edid and add them to the list. */ -static int add_detailed_info(struct drm_connector *connector, - struct edid *edid, u32 quirks) +static int +add_standard_modes(struct drm_connector *connector, struct edid *edid) { int i, modes = 0; + struct detailed_mode_closure closure = { + connector, edid, 0, 0, 0 + }; + + for (i = 0; i < EDID_STD_TIMINGS; i++) { + struct drm_display_mode *newmode; + + newmode = drm_mode_std(connector, edid, + &edid->standard_timings[i], + edid->revision); + if (newmode) { + drm_mode_probed_add(connector, newmode); + modes++; + } + } + + if (version_greater(edid, 1, 0)) + drm_for_each_detailed_block((u8 *)edid, do_standard_modes, + &closure); + + /* XXX should also look for standard codes in VTB blocks */ + + return modes + closure.modes; +} - for (i = 0; i < EDID_DETAILED_TIMINGS; i++) { - struct detailed_timing *timing = &edid->detailed_timings[i]; - int preferred = (i == 0); +static int drm_cvt_modes(struct drm_connector *connector, + struct detailed_timing *timing) +{ + int i, j, modes = 0; + struct drm_display_mode *newmode; + struct drm_device *dev = connector->dev; + struct cvt_timing *cvt; + const int rates[] = { 60, 85, 75, 60, 50 }; + const u8 empty[3] = { 0, 0, 0 }; - if (preferred && edid->version == 1 && edid->revision < 4) - preferred = (edid->features & DRM_EDID_FEATURE_PREFERRED_TIMING); + for (i = 0; i < 4; i++) { + int uninitialized_var(width), height; + cvt = &(timing->data.other_data.data.cvt[i]); - /* In 1.0, only timings are allowed */ - if (!timing->pixel_clock && edid->version == 1 && - edid->revision == 0) + if (!memcmp(cvt->code, empty, 3)) continue; - modes += add_detailed_modes(connector, timing, edid, quirks, - preferred); + height = (cvt->code[0] + ((cvt->code[1] & 0xf0) << 4) + 1) * 2; + switch (cvt->code[1] & 0x0c) { + case 0x00: + width = height * 4 / 3; + break; + case 0x04: + width = height * 16 / 9; + break; + case 0x08: + width = height * 16 / 10; + break; + case 0x0c: + width = height * 15 / 9; + break; + } + + for (j = 1; j < 5; j++) { + if (cvt->code[2] & (1 << j)) { + newmode = drm_cvt_mode(dev, width, height, + rates[j], j == 0, + false, false); + if (newmode) { + drm_mode_probed_add(connector, newmode); + modes++; + } + } + } } return modes; } -/** - * add_detailed_mode_eedid - get detailed mode info from addtional timing - * EDID block - * @connector: attached connector - * @edid: EDID block to scan(It is only to get addtional timing EDID block) - * @quirks: quirks to apply - * - * Some of the detailed timing sections may contain mode information. Grab - * it and add it to the list. - */ -static int add_detailed_info_eedid(struct drm_connector *connector, - struct edid *edid, u32 quirks) +static void +do_cvt_mode(struct detailed_timing *timing, void *c) { - int i, modes = 0; - char *edid_ext = NULL; - struct detailed_timing *timing; - int start_offset, end_offset; + struct detailed_mode_closure *closure = c; + struct detailed_non_pixel *data = &timing->data.other_data; - if (edid->version == 1 && edid->revision < 3) - return 0; - if (!edid->extensions) - return 0; + if (data->type == EDID_DETAIL_CVT_3BYTE) + closure->modes += drm_cvt_modes(closure->connector, timing); +} - /* Find CEA extension */ - for (i = 0; i < edid->extensions; i++) { - edid_ext = (char *)edid + EDID_LENGTH * (i + 1); - if (edid_ext[0] == 0x02) - break; - } +static int +add_cvt_modes(struct drm_connector *connector, struct edid *edid) +{ + struct detailed_mode_closure closure = { + connector, edid, 0, 0, 0 + }; - if (i == edid->extensions) - return 0; + if (version_greater(edid, 1, 2)) + drm_for_each_detailed_block((u8 *)edid, do_cvt_mode, &closure); - /* Get the start offset of detailed timing block */ - start_offset = edid_ext[2]; - if (start_offset == 0) { - /* If the start_offset is zero, it means that neither detailed - * info nor data block exist. In such case it is also - * unnecessary to parse the detailed timing info. - */ - return 0; - } + /* XXX should also look for CVT codes in VTB blocks */ - end_offset = EDID_LENGTH; - end_offset -= sizeof(struct detailed_timing); - for (i = start_offset; i < end_offset; - i += sizeof(struct detailed_timing)) { - timing = (struct detailed_timing *)(edid_ext + i); - modes += add_detailed_modes(connector, timing, edid, quirks, 0); + return closure.modes; +} + +static void +do_detailed_mode(struct detailed_timing *timing, void *c) +{ + struct detailed_mode_closure *closure = c; + struct drm_display_mode *newmode; + + if (timing->pixel_clock) { + newmode = drm_mode_detailed(closure->connector->dev, + closure->edid, timing, + closure->quirks); + if (!newmode) + return; + + if (closure->preferred) + newmode->type |= DRM_MODE_TYPE_PREFERRED; + + drm_mode_probed_add(closure->connector, newmode); + closure->modes++; + closure->preferred = 0; } +} - return modes; +/* + * add_detailed_modes - Add modes from detailed timings + * @connector: attached connector + * @edid: EDID block to scan + * @quirks: quirks to apply + */ +static int +add_detailed_modes(struct drm_connector *connector, struct edid *edid, + u32 quirks) +{ + struct detailed_mode_closure closure = { + connector, + edid, + 1, + quirks, + 0 + }; + + if (closure.preferred && !version_greater(edid, 1, 3)) + closure.preferred = + (edid->features & DRM_EDID_FEATURE_PREFERRED_TIMING); + + drm_for_each_detailed_block((u8 *)edid, do_detailed_mode, &closure); + + return closure.modes; } #define HDMI_IDENTIFIER 0x000C03 @@ -1695,14 +1714,15 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid) * - established timing codes * - modes inferred from GTF or CVT range information * - * We don't quite implement this yet, but we're close. + * We get this pretty much right. * * XXX order for additional mode types in extension blocks? */ - num_modes += add_detailed_info(connector, edid, quirks); - num_modes += add_detailed_info_eedid(connector, edid, quirks); + num_modes += add_detailed_modes(connector, edid, quirks); + num_modes += add_cvt_modes(connector, edid); num_modes += add_standard_modes(connector, edid); num_modes += add_established_modes(connector, edid); + num_modes += add_inferred_modes(connector, edid); if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75)) edid_fixup_preferred(connector, quirks);