diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_audio.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_audio.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index 44c49df..2c7ed5c 100644 --- a/drivers/gpu/drm/i915/intel_audio.c +++ b/drivers/gpu/drm/i915/intel_audio.c @@ -107,7 +107,7 @@ static bool intel_eld_uptodate(struct drm_connector *connector, tmp &= ~bits_elda; I915_WRITE(reg_elda, tmp); - for (i = 0; i < eld[2]; i++) + for (i = 0; i < drm_eld_size(eld) / 4; i++) if (I915_READ(reg_edid) != *((uint32_t *)eld + i)) return false; @@ -162,7 +162,7 @@ static void g4x_audio_codec_enable(struct drm_connector *connector, len = (tmp >> 9) & 0x1f; /* ELD buffer size */ I915_WRITE(G4X_AUD_CNTL_ST, tmp); - len = min_t(int, eld[2], len); + len = min(drm_eld_size(eld) / 4, len); DRM_DEBUG_DRIVER("ELD size %d\n", len); for (i = 0; i < len; i++) I915_WRITE(G4X_HDMIW_HDMIEDID, *((uint32_t *)eld + i)); @@ -194,6 +194,7 @@ static void hsw_audio_codec_disable(struct intel_encoder *encoder) /* Invalidate ELD */ tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD); tmp &= ~AUDIO_ELD_VALID(pipe); + tmp &= ~AUDIO_OUTPUT_ENABLE(pipe); I915_WRITE(HSW_AUD_PIN_ELD_CP_VLD, tmp); } @@ -209,7 +210,7 @@ static void hsw_audio_codec_enable(struct drm_connector *connector, int len, i; DRM_DEBUG_KMS("Enable audio codec on pipe %c, %u bytes ELD\n", - pipe_name(pipe), eld[2]); + pipe_name(pipe), drm_eld_size(eld)); /* Enable audio presence detect, invalidate ELD */ tmp = I915_READ(HSW_AUD_PIN_ELD_CP_VLD); @@ -230,8 +231,8 @@ static void hsw_audio_codec_enable(struct drm_connector *connector, I915_WRITE(HSW_AUD_DIP_ELD_CTRL(pipe), tmp); /* Up to 84 bytes of hw ELD buffer */ - len = min_t(int, eld[2], 21); - for (i = 0; i < len; i++) + len = min(drm_eld_size(eld), 84); + for (i = 0; i < len / 4; i++) I915_WRITE(HSW_AUD_EDID_DATA(pipe), *((uint32_t *)eld + i)); /* ELD valid */ @@ -320,7 +321,7 @@ static void ilk_audio_codec_enable(struct drm_connector *connector, int aud_cntrl_st2; DRM_DEBUG_KMS("Enable audio codec on port %c, pipe %c, %u bytes ELD\n", - port_name(port), pipe_name(pipe), eld[2]); + port_name(port), pipe_name(pipe), drm_eld_size(eld)); /* * FIXME: We're supposed to wait for vblank here, but we have vblanks @@ -364,8 +365,8 @@ static void ilk_audio_codec_enable(struct drm_connector *connector, I915_WRITE(aud_cntl_st, tmp); /* Up to 84 bytes of hw ELD buffer */ - len = min_t(int, eld[2], 21); - for (i = 0; i < len; i++) + len = min(drm_eld_size(eld), 84); + for (i = 0; i < len / 4; i++) I915_WRITE(hdmiw_hdmiedid, *((uint32_t *)eld + i)); /* ELD valid */ |
