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| author |   José Roberto de Souza <jose.souza@intel.com> | 2019-11-07 13:45:58 -0800 |
|---|---|---|
| committer | José Roberto de Souza <jose.souza@intel.com> | 2019-11-13 13:01:08 -0800 |
| commit | 4d89adc7b56faf56df032912f838c3cf8084492b (patch) | |
| tree | 1b45cdada04058975384779f327354e49ea31c57 /drivers/gpu/drm/i915/display/icl_dsi.c | |
| parent | drm/i915/display: Fix TRANS_DDI_MST_TRANSPORT_SELECT definition (diff) | |
| download | linux-dev-4d89adc7b56faf56df032912f838c3cf8084492b.tar.xz linux-dev-4d89adc7b56faf56df032912f838c3cf8084492b.zip | |
drm/i915/display/dsi: Add support to pipe D
Adding pipe D support to DSI transcoder.
Not adding it for EDP transcoder code paths as only TGL has 4 pipes
and it do not have a EDP transcoder.
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Cc: Lucas De Marchi <lucas.demarchi@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191107214559.77087-2-jose.souza@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/icl_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index 8eb2d7f29c82..f688207932e0 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -745,6 +745,9 @@ gen11_dsi_configure_transcoder(struct intel_encoder *encoder, case PIPE_C: tmp |= TRANS_DDI_EDP_INPUT_C_ONOFF; break; + case PIPE_D: + tmp |= TRANS_DDI_EDP_INPUT_D_ONOFF; + break; } /* enable DDI buffer */ @@ -1325,6 +1328,9 @@ static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder, case TRANS_DDI_EDP_INPUT_C_ONOFF: *pipe = PIPE_C; break; + case TRANS_DDI_EDP_INPUT_D_ONOFF: + *pipe = PIPE_D; + break; default: DRM_ERROR("Invalid PIPE input\n"); goto out; |