diff options
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_hdmi.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_hdmi.c b/drivers/gpu/drm/i915/display/intel_hdmi.c index 4ab7e2e3bfd4..908faf17f93d 100644 --- a/drivers/gpu/drm/i915/display/intel_hdmi.c +++ b/drivers/gpu/drm/i915/display/intel_hdmi.c @@ -45,7 +45,6 @@ #include <media/cec-notifier.h> #include "g4x_hdmi.h" -#include "i915_utils.h" #include "intel_atomic.h" #include "intel_audio.h" #include "intel_connector.h" @@ -55,6 +54,7 @@ #include "intel_display_driver.h" #include "intel_display_regs.h" #include "intel_display_types.h" +#include "intel_display_utils.h" #include "intel_dp.h" #include "intel_gmbus.h" #include "intel_hdcp.h" @@ -68,6 +68,20 @@ #include "intel_snps_phy.h" #include "intel_vrr.h" +bool intel_hdmi_is_frl(u32 clock) +{ + switch (clock) { + case 300000: /* 3 Gbps */ + case 600000: /* 6 Gbps */ + case 800000: /* 8 Gbps */ + case 1000000: /* 10 Gbps */ + case 1200000: /* 12 Gbps */ + return true; + default: + return false; + } +} + static void assert_hdmi_port_disabled(struct intel_hdmi *intel_hdmi) { @@ -1584,8 +1598,8 @@ bool intel_hdmi_hdcp_check_link_once(struct intel_digital_port *dig_port, intel_de_write(display, HDCP_RPRIME(display, cpu_transcoder, port), ri.reg); /* Wait for Ri prime match */ - ret = intel_de_wait_for_set(display, HDCP_STATUS(display, cpu_transcoder, port), - HDCP_STATUS_RI_MATCH | HDCP_STATUS_ENC, 1); + ret = intel_de_wait_for_set_ms(display, HDCP_STATUS(display, cpu_transcoder, port), + HDCP_STATUS_RI_MATCH | HDCP_STATUS_ENC, 1); if (ret) { drm_dbg_kms(display->drm, "Ri' mismatch detected (%x)\n", intel_de_read(display, HDCP_STATUS(display, cpu_transcoder, |