diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-26 20:01:40 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2022-10-27 20:18:55 +0300 |
| commit | 011aa42ef6ae7809249eaacca78081d357ffc95a (patch) | |
| tree | 43d6ab48f12751855c80e1eb5146e31cab8399de /drivers/gpu/drm/i915/display/intel_audio.c | |
| parent | 669d7fd64099b400759a9b0ca54d92da8330d1a1 (diff) | |
| download | linux-011aa42ef6ae7809249eaacca78081d357ffc95a.tar.xz | |
drm/i915/audio: Use REG_BIT() & co.
Switch the audio registers to REG_BIT() & co.
Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Cc: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221026170150.2654-6-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_audio.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_audio.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c index e35fabf8d86e..29f2820c94c3 100644 --- a/drivers/gpu/drm/i915/display/intel_audio.c +++ b/drivers/gpu/drm/i915/display/intel_audio.c @@ -362,7 +362,7 @@ static void g4x_audio_codec_enable(struct intel_encoder *encoder, tmp = intel_de_read(i915, G4X_AUD_CNTL_ST); tmp &= ~(G4X_ELDV | G4X_ELD_ADDR_MASK); - len = (tmp >> 9) & 0x1f; /* ELD buffer size */ + len = REG_FIELD_GET(G4X_ELD_BUFFER_SIZE_MASK, tmp); intel_de_write(i915, G4X_AUD_CNTL_ST, tmp); len = min(drm_eld_size(eld) / 4, len); @@ -700,7 +700,7 @@ static void ilk_audio_codec_disable(struct intel_encoder *encoder, enum pipe pipe = crtc->pipe; enum port port = encoder->port; struct ilk_audio_regs regs; - u32 tmp, eldv; + u32 tmp; if (drm_WARN_ON(&i915->drm, port == PORT_A)) return; @@ -717,11 +717,9 @@ static void ilk_audio_codec_disable(struct intel_encoder *encoder, tmp |= AUD_CONFIG_N_VALUE_INDEX; intel_de_write(i915, regs.aud_config, tmp); - eldv = IBX_ELD_VALID(port); - /* Invalidate ELD */ tmp = intel_de_read(i915, regs.aud_cntrl_st2); - tmp &= ~eldv; + tmp &= ~IBX_ELD_VALID(port); intel_de_write(i915, regs.aud_cntrl_st2, tmp); } @@ -736,8 +734,8 @@ static void ilk_audio_codec_enable(struct intel_encoder *encoder, enum port port = encoder->port; const u8 *eld = connector->eld; struct ilk_audio_regs regs; - u32 tmp, eldv; int len, i; + u32 tmp; if (drm_WARN_ON(&i915->drm, port == PORT_A)) return; @@ -751,11 +749,10 @@ static void ilk_audio_codec_enable(struct intel_encoder *encoder, ilk_audio_regs_init(i915, pipe, ®s); - eldv = IBX_ELD_VALID(port); /* Invalidate ELD */ tmp = intel_de_read(i915, regs.aud_cntrl_st2); - tmp &= ~eldv; + tmp &= ~IBX_ELD_VALID(port); intel_de_write(i915, regs.aud_cntrl_st2, tmp); /* Reset ELD write address */ @@ -771,7 +768,7 @@ static void ilk_audio_codec_enable(struct intel_encoder *encoder, /* ELD valid */ tmp = intel_de_read(i915, regs.aud_cntrl_st2); - tmp |= eldv; + tmp |= IBX_ELD_VALID(port); intel_de_write(i915, regs.aud_cntrl_st2, tmp); /* Enable timestamps */ |