diff options
| author |   Uma Shankar <uma.shankar@intel.com> | 2020-12-01 02:17:26 +0530 |
|---|---|---|
| committer | Uma Shankar <uma.shankar@intel.com> | 2020-12-02 01:22:29 +0530 |
| commit | 2e666613b24e3c7d2ae5cf5c1e264751bb5b2a8f (patch) | |
| tree | 6c9a14e9e09af24b01dcf44dd9233bda3376fd9f /drivers/gpu/drm/i915/display/intel_lspcon.c | |
| parent | drm/i915/display: Enable HDR on gen9 devices with MCA Lspcon (diff) | |
| download | linux-dev-2e666613b24e3c7d2ae5cf5c1e264751bb5b2a8f.tar.xz linux-dev-2e666613b24e3c7d2ae5cf5c1e264751bb5b2a8f.zip | |
drm/i915/display: Attach HDR property for capable Gen9 devices
Attach HDR property for Gen9 devices with MCA LSPCON
chips.
v2: Cleaned HDR property attachment logic based on capability
as per Jani Nikula's suggestion.
v3: Fixed the HDR property attachment logic as per the new changes
by Kai-Feng to align with lspcon detection failure on some devices.
v4: Add HDR proprty in late_register to handle lspcon detection,
as suggested by Ville.
v5: Init Lspcon only if advertized from BIOS.
v6: Added a Todo to plan a cleanup later, added Ville's RB.
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/20201130204738.2443-4-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 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_lspcon.c b/drivers/gpu/drm/i915/display/intel_lspcon.c index 641025f00286..f98891f058da 100644 --- a/drivers/gpu/drm/i915/display/intel_lspcon.c +++ b/drivers/gpu/drm/i915/display/intel_lspcon.c @@ -552,7 +552,7 @@ void lspcon_wait_pcon_mode(struct intel_lspcon *lspcon) lspcon_wait_mode(lspcon, DRM_LSPCON_MODE_PCON); } -static bool lspcon_init(struct intel_digital_port *dig_port) +bool lspcon_init(struct intel_digital_port *dig_port) { struct intel_dp *dp = &dig_port->dp; struct intel_lspcon *lspcon = &dig_port->lspcon; |