diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-01-24 16:46:28 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2023-01-25 12:23:48 +0200 |
| commit | 31395fba97f2bbe33237125e2dc97b4c998d0b68 (patch) | |
| tree | 65d44a4a6f280571ac1215b8c18f40ade266bbf3 /drivers | |
| parent | 7e95cb0963f021dc3e84b3eb012981ecf0bdf3d6 (diff) | |
drm/i915/audio: Clean up the PCH type checks
Use explicit PCH type checks to make it more clear
which platforms use which codepaths.
Also reorder the branches in ibx_audio_regs_init()
a bit to be more in chronological order.
Cc: Chaitanya Kumar Borah <chaitanya.kumar.borah@intel.com>
Cc: Takashi Iwai <tiwai@suse.de>
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/20230124144628.4649-14-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_audio.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_audio.c b/drivers/gpu/drm/i915/display/intel_audio.c index 99a3ed84dac9..a9335c856644 100644 --- a/drivers/gpu/drm/i915/display/intel_audio.c +++ b/drivers/gpu/drm/i915/display/intel_audio.c @@ -666,21 +666,21 @@ static void ibx_audio_regs_init(struct drm_i915_private *i915, enum pipe pipe, struct ibx_audio_regs *regs) { - if (HAS_PCH_IBX(i915)) { - regs->hdmiw_hdmiedid = IBX_HDMIW_HDMIEDID(pipe); - regs->aud_config = IBX_AUD_CFG(pipe); - regs->aud_cntl_st = IBX_AUD_CNTL_ST(pipe); - regs->aud_cntrl_st2 = IBX_AUD_CNTL_ST2; - } else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { + if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) { regs->hdmiw_hdmiedid = VLV_HDMIW_HDMIEDID(pipe); regs->aud_config = VLV_AUD_CFG(pipe); regs->aud_cntl_st = VLV_AUD_CNTL_ST(pipe); regs->aud_cntrl_st2 = VLV_AUD_CNTL_ST2; - } else { + } else if (HAS_PCH_CPT(i915)) { regs->hdmiw_hdmiedid = CPT_HDMIW_HDMIEDID(pipe); regs->aud_config = CPT_AUD_CFG(pipe); regs->aud_cntl_st = CPT_AUD_CNTL_ST(pipe); regs->aud_cntrl_st2 = CPT_AUD_CNTRL_ST2; + } else if (HAS_PCH_IBX(i915)) { + regs->hdmiw_hdmiedid = IBX_HDMIW_HDMIEDID(pipe); + regs->aud_config = IBX_AUD_CFG(pipe); + regs->aud_cntl_st = IBX_AUD_CNTL_ST(pipe); + regs->aud_cntrl_st2 = IBX_AUD_CNTL_ST2; } } @@ -965,12 +965,11 @@ void intel_audio_hooks_init(struct drm_i915_private *i915) { if (IS_G4X(i915)) i915->display.funcs.audio = &g4x_audio_funcs; - else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915)) + else if (IS_VALLEYVIEW(i915) || IS_CHERRYVIEW(i915) || + HAS_PCH_CPT(i915) || HAS_PCH_IBX(i915)) i915->display.funcs.audio = &ibx_audio_funcs; else if (IS_HASWELL(i915) || DISPLAY_VER(i915) >= 8) i915->display.funcs.audio = &hsw_audio_funcs; - else if (HAS_PCH_SPLIT(i915)) - i915->display.funcs.audio = &ibx_audio_funcs; } struct aud_ts_cdclk_m_n { |