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drm/i915: Drop redundant has_hdmi_sink check

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intel_hdmi_bpc_possible() will check has_hdmi_sink for us, so no
need to check it in intel_hdmi_mode_clock_valid() anymore.

Cc: Werner Sembach <wse@tuxedocomputers.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20210511160532.21446-7-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
This commit is contained in:
Ville Syrjälä 2021-05-11 19:05:32 +03:00
parent cc3bd64d7c
commit 994a4c3e22
1 changed files with 10 additions and 12 deletions
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22
drivers/gpu/drm/i915/display/intel_hdmi.c
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@ -1917,19 +1917,17 @@ intel_hdmi_mode_clock_valid(struct drm_connector *connector, int clock,
status = hdmi_port_clock_valid(hdmi, intel_hdmi_port_clock(clock, 8),
true, has_hdmi_sink);
if (has_hdmi_sink) {
/* if we can't do 8bpc we may still be able to do 12bpc */
if (status != MODE_OK &&
intel_hdmi_bpc_possible(connector, 12, has_hdmi_sink, ycbcr420_output))
status = hdmi_port_clock_valid(hdmi, intel_hdmi_port_clock(clock, 12),
true, has_hdmi_sink);
/* if we can't do 8bpc we may still be able to do 12bpc */
if (status != MODE_OK &&
intel_hdmi_bpc_possible(connector, 12, has_hdmi_sink, ycbcr420_output))
status = hdmi_port_clock_valid(hdmi, intel_hdmi_port_clock(clock, 12),
true, has_hdmi_sink);
/* if we can't do 8,12bpc we may still be able to do 10bpc */
if (status != MODE_OK &&
intel_hdmi_bpc_possible(connector, 10, has_hdmi_sink, ycbcr420_output))
status = hdmi_port_clock_valid(hdmi, intel_hdmi_port_clock(clock, 10),
true, has_hdmi_sink);
}
/* if we can't do 8,12bpc we may still be able to do 10bpc */
if (status != MODE_OK &&
intel_hdmi_bpc_possible(connector, 10, has_hdmi_sink, ycbcr420_output))
status = hdmi_port_clock_valid(hdmi, intel_hdmi_port_clock(clock, 10),
true, has_hdmi_sink);
return status;
}