On Thu, Oct 24, 2019 at 09:24:18PM +0300, Gwan-gyeong Mun wrote:
> It calls intel_dp_vsc_enable() and intel_dp_hdr_metadata_enable() on pipe
> updates to make sure that we enable sending of VSC SDP and HDR Metadata
> Infoframe SDP packet (when applicable) on fastsets.
I think we first need to move the stuff into the crtc state and add
real precompute+readout+state check. Then we could start thinking about
optimizing things for fastsets.
> In order to set an enabled state of VSC SDP and HDR Metadata Infoframe SDP,
> It adds intel_enable_infoframe() function to handle enabling/disabling of
> each Video DIP. And it add intel_infoframe_enabled() function to get an
> enabled state of a specific infoframe.
>
> Gwan-gyeong Mun (5):
> drm/i915: Add whether or not to enable an each of Video DIP
> drm/i915: Add checking a specific Video DIP is enabled or not
> drm/i915/dp: Stop sending of VSC SDP when it is not needed
> drm/i915/dp: Stop sending of HDR Metadata Infoframe when it is not
> needed
> drm/i915/dp: Call dp_vsc_enable() / dp_hdr_metata_enable() on pipe
> updates
>
> drivers/gpu/drm/i915/display/intel_ddi.c | 2 +
> .../drm/i915/display/intel_display_types.h| 4 ++
> drivers/gpu/drm/i915/display/intel_dp.c | 20 ++-
> drivers/gpu/drm/i915/display/intel_hdmi.c | 56 +++
> drivers/gpu/drm/i915/display/intel_hdmi.h | 6 ++
> 5 files changed, 86 insertions(+), 2 deletions(-)
>
> --
> 2.23.0
--
Ville Syrjälä
Intel
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