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| author | Uma Shankar <uma.shankar@intel.com> | 2020-12-01 02:17:34 +0530 |
|---|---|---|
| committer | Uma Shankar <uma.shankar@intel.com> | 2020-12-02 01:29:52 +0530 |
| commit | a44289b923f6092e3103e8e1b83a5d0b86d34769 (patch) | |
| tree | eaf64a453a5a89fd726a7bf352eeeb8b213f9ee7 /drivers/gpu/drm/i915/display/intel_lspcon.c | |
| parent | c5044aee4039671d72ddcfdb38ea0a3b32effab4 (diff) | |
| download | linux-a44289b923f6092e3103e8e1b83a5d0b86d34769.tar.gz linux-a44289b923f6092e3103e8e1b83a5d0b86d34769.tar.bz2 linux-a44289b923f6092e3103e8e1b83a5d0b86d34769.zip | |
drm/i915/lspcon: Create separate infoframe_enabled helper
Lspcon has Infoframes as well as DIP for HDR metadata(DRM Infoframe).
Create a separate mechanism for lspcon compared to HDMI in order to
address the same and ensure future scalability.
v2: Streamlined this as per Ville's suggestions, making sure that
HDMI infoframe versions are directly returned instead of a redundant
and confusing DIP overhead.
Suggested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Uma Shankar <uma.shankar@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201130204738.2443-12-uma.shankar@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_lspcon.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_lspcon.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c index 592c19deba00..303f23d35020 100644 --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c @@ -30,6 +30,7 @@ #include "intel_display_types.h" #include "intel_dp.h" #include "intel_lspcon.h" +#include "intel_hdmi.h" /* LSPCON OUI Vendor ID(signatures) */ #define LSPCON_VENDOR_PARADE_OUI 0x001CF8 @@ -601,6 +602,14 @@ bool lspcon_init(struct intel_digital_port *dig_port) return true; } +u32 intel_lspcon_infoframes_enabled(struct intel_encoder *encoder, + const struct intel_crtc_state *pipe_config) +{ + struct intel_digital_port *dig_port = enc_to_dig_port(encoder); + + return dig_port->infoframes_enabled(encoder, pipe_config); +} + void lspcon_resume(struct intel_digital_port *dig_port) { struct intel_lspcon *lspcon = &dig_port->lspcon; |