diff options
| author | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-07-26 02:48:13 +0300 |
|---|---|---|
| committer | Lucas De Marchi <lucas.demarchi@intel.com> | 2019-07-30 22:31:08 +0300 |
| commit | 555233601407725065cf37e00c834394452c6780 (patch) | |
| tree | 45e299c5478758b50b2c607082590905866b27b4 /drivers/gpu/drm/i915/i915_irq.c | |
| parent | 48ef15d32a77042ee60fcb070dcf88ece72ec2e1 (diff) | |
| download | linux-555233601407725065cf37e00c834394452c6780.tar.xz | |
drm/i915/tgl: handle DP aux interrupts
For Tiger Lake the DE Port Interrupt Definition bits changed, so use the
new bit definitions.
Cc: Jose Souza <jose.souza@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Anusha Srivatsa <anusha.srivatsa@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190713010940.17711-7-lucas.demarchi@intel.com
Link: https://patchwork.freedesktop.org/patch/msgid/20190725234813.27179-4-lucas.demarchi@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/i915_irq.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_irq.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index e43582be24e6..fbe13bacd5b7 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2951,19 +2951,25 @@ static void gen11_hpd_irq_handler(struct drm_i915_private *dev_priv, u32 iir) static u32 gen8_de_port_aux_mask(struct drm_i915_private *dev_priv) { - u32 mask = GEN8_AUX_CHANNEL_A; + u32 mask; + + if (INTEL_GEN(dev_priv) >= 12) + /* TODO: Add AUX entries for USBC */ + return TGL_DE_PORT_AUX_DDIA | + TGL_DE_PORT_AUX_DDIB | + TGL_DE_PORT_AUX_DDIC; + mask = GEN8_AUX_CHANNEL_A; if (INTEL_GEN(dev_priv) >= 9) mask |= GEN9_AUX_CHANNEL_B | GEN9_AUX_CHANNEL_C | GEN9_AUX_CHANNEL_D; - if (IS_CNL_WITH_PORT_F(dev_priv)) + if (IS_CNL_WITH_PORT_F(dev_priv) || IS_GEN(dev_priv, 11)) mask |= CNL_AUX_CHANNEL_F; - if (INTEL_GEN(dev_priv) >= 11) - mask |= ICL_AUX_CHANNEL_E | - CNL_AUX_CHANNEL_F; + if (IS_GEN(dev_priv, 11)) + mask |= ICL_AUX_CHANNEL_E; return mask; } |