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| author | Imre Deak <imre.deak@intel.com> | 2020-12-09 17:39:52 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2021-01-11 19:16:53 +0200 |
| commit | 2af5268180410b874fc06be91a1b2fbb22b1be0c (patch) | |
| tree | c9f99bb3e8a1ef764390a221f9b64558af33efe6 /drivers/gpu | |
| parent | bb83d5fb550bb7db75b29e6342417fda2bbb691c (diff) | |
| download | linux-stable-2af5268180410b874fc06be91a1b2fbb22b1be0c.tar.gz linux-stable-2af5268180410b874fc06be91a1b2fbb22b1be0c.tar.bz2 linux-stable-2af5268180410b874fc06be91a1b2fbb22b1be0c.zip | |
drm/i915/icl: Fix initing the DSI DSC power refcount during HW readout
For an enabled DSC during HW readout the corresponding power reference
is taken along the CRTC power domain references in
get_crtc_power_domains(). Remove the incorrect get ref from the DSI
encoder hook.
Fixes: 2b68392e638d ("drm/i915/dsi: add support for DSC")
Cc: Vandita Kulkarni <vandita.kulkarni@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201209153952.3397959-1-imre.deak@intel.com
(cherry picked from commit 3a9ec563a4ff770ae647f6ee539810f1866866c9)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/display/icl_dsi.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/display/icl_dsi.c b/drivers/gpu/drm/i915/display/icl_dsi.c index a9439b415603..b3533a32f8ba 100644 --- a/drivers/gpu/drm/i915/display/icl_dsi.c +++ b/drivers/gpu/drm/i915/display/icl_dsi.c @@ -1616,10 +1616,6 @@ static void gen11_dsi_get_power_domains(struct intel_encoder *encoder, get_dsi_io_power_domains(i915, enc_to_intel_dsi(encoder)); - - if (crtc_state->dsc.compression_enable) - intel_display_power_get(i915, - intel_dsc_power_domain(crtc_state)); } static bool gen11_dsi_get_hw_state(struct intel_encoder *encoder, |