From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
Add the missing 1080p TV modes. On gen4 all of them work just fine,
whereas on gen3 only the 30Hz mode actually works correctly.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/intel_tv.c | 90 +++++++++++++++++++++++++++++++--
1 file changed, 86 insertions(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_tv.c b/drivers/gpu/drm/i915/intel_tv.c
index c39e9a5b43db..216525dd144a 100644
--- a/drivers/gpu/drm/i915/intel_tv.c
+++ b/drivers/gpu/drm/i915/intel_tv.c
@@ -783,6 +783,84 @@ static const struct tv_mode tv_modes[] = {
.filter_table = filter_table,
},
+
+ {
+ .name = "1080p@30Hz",
+ .clock = 148500,
+ .refresh = 30000,
+ .oversample = 2,
+ .component_only = true,
+
+ .hsync_end = 88, .hblank_end = 235,
+ .hblank_start = 2155, .htotal = 2199,
+
+ .progressive = true, .trilevel_sync = true,
+
+ .vsync_start_f1 = 8, .vsync_start_f2 = 8,
+ .vsync_len = 10,
+
+ .veq_ena = false, .veq_start_f1 = 0,
+ .veq_start_f2 = 0, .veq_len = 0,
+
+ .vi_end_f1 = 44, .vi_end_f2 = 44,
+ .nbr_end = 1079,
+
+ .burst_ena = false,
+
+ .filter_table = filter_table,
+ },
+
+ {
+ .name = "1080p@50Hz",
+ .clock = 148500,
+ .refresh = 50000,
+ .oversample = 1,
+ .component_only = true,
+
+ .hsync_end = 88, .hblank_end = 235,
+ .hblank_start = 2155, .htotal = 2639,
+
+ .progressive = true, .trilevel_sync = true,
+
+ .vsync_start_f1 = 8, .vsync_start_f2 = 8,
+ .vsync_len = 10,
+
+ .veq_ena = false, .veq_start_f1 = 0,
+ .veq_start_f2 = 0, .veq_len = 0,
+
+ .vi_end_f1 = 44, .vi_end_f2 = 44,
+ .nbr_end = 1079,
+
+ .burst_ena = false,
+
+ .filter_table = filter_table,
+ },
+
+ {
+ .name = "1080p@60Hz",
+ .clock = 148500,
+ .refresh = 60000,
+ .oversample = 1,
+ .component_only = true,
+
+ .hsync_end = 88, .hblank_end = 235,
+ .hblank_start = 2155, .htotal = 2199,
+
+ .progressive = true, .trilevel_sync = true,
+
+ .vsync_start_f1 = 8, .vsync_start_f2 = 8,
+ .vsync_len = 10,
+
+ .veq_ena = false, .veq_start_f1 = 0,
+ .veq_start_f2 = 0, .veq_len = 0,
+
+ .vi_end_f1 = 44, .vi_end_f2 = 44,
+ .nbr_end = 1079,
+
+ .burst_ena = false,
+
+ .filter_table = filter_table,
+ },
};
static struct intel_tv *enc_to_tv(struct intel_encoder *encoder)
@@ -1538,11 +1616,15 @@ intel_tv_init(struct drm_i915_private *dev_priv)
connector->doublescan_allowed = false;
/* Create TV properties then attach current values */
- for (i = 0; i < ARRAY_SIZE(tv_modes); i++)
+ for (i = 0; i < ARRAY_SIZE(tv_modes); i++) {
+ /* 1080p50/1080p60 not supported on gen3 */
+ if (IS_GEN3(dev_priv) &&
+ tv_modes[i].oversample == 1)
+ break;
+
tv_format_names[i] = tv_modes[i].name;
- drm_mode_create_tv_properties(dev,
- ARRAY_SIZE(tv_modes),
- tv_format_names);
+ }
+ drm_mode_create_tv_properties(dev, i, tv_format_names);
drm_object_attach_property(&connector->base, dev->mode_config.tv_mode_property,
state->tv.mode);
--
2.18.1
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