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| author | Tony Cheng <tony.cheng@amd.com> | 2017-01-03 12:40:40 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-09-26 17:08:19 -0400 |
| commit | 7fc698a0c0e5901923a6d6c04a59aceefffe4c9b (patch) | |
| tree | f7eb089f41c6eb1cf624f34344e7bc9186befea1 /drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c | |
| parent | 4dfb0badee55bf163f4ce3307572cd4963c791d0 (diff) | |
| download | linux-stable-7fc698a0c0e5901923a6d6c04a59aceefffe4c9b.tar.gz linux-stable-7fc698a0c0e5901923a6d6c04a59aceefffe4c9b.tar.bz2 linux-stable-7fc698a0c0e5901923a6d6c04a59aceefffe4c9b.zip | |
drm/amd/display: limit HBR3 support to Polaris and up
- also fix YCbCr420 supported on Polaris and up
Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c index 56a63d985440..e2bfa7efce1c 100644 --- a/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c @@ -611,6 +611,14 @@ static struct input_pixel_processor *dce80_ipp_create( return NULL; } +static const struct encoder_feature_support link_enc_feature = { + .max_hdmi_deep_color = COLOR_DEPTH_121212, + .max_hdmi_pixel_clock = 297000, + .flags.bits.IS_HBR2_CAPABLE = true, + .flags.bits.IS_TPS3_CAPABLE = true, + .flags.bits.IS_YCBCR_CAPABLE = true +}; + struct link_encoder *dce80_link_encoder_create( const struct encoder_init_data *enc_init_data) { @@ -623,12 +631,11 @@ struct link_encoder *dce80_link_encoder_create( if (dce110_link_encoder_construct( enc110, enc_init_data, + &link_enc_feature, &link_enc_regs[enc_init_data->transmitter], &link_enc_aux_regs[enc_init_data->channel - 1], &link_enc_hpd_regs[enc_init_data->hpd_source])) { - enc110->base.features.ycbcr420_supported = false; - enc110->base.features.max_hdmi_pixel_clock = 297000; return &enc110->base; } |