From: Slava Grigorev Date: Mon, 22 Dec 2014 22:26:51 +0000 (-0500) Subject: radeon/audio: consolidate audio_init() functions X-Git-Tag: v5.15~16316^2~28^2~25 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bfc1f97d8ac5d3dc6f7ded64ba9adbac371e912c;p=platform%2Fkernel%2Flinux-starfive.git radeon/audio: consolidate audio_init() functions Reviewed-by: Christian König Signed-off-by: Slava Grigorev Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/radeon/Makefile b/drivers/gpu/drm/radeon/Makefile index c58cfd3..f9dab1c 100644 --- a/drivers/gpu/drm/radeon/Makefile +++ b/drivers/gpu/drm/radeon/Makefile @@ -81,7 +81,7 @@ radeon-y += radeon_device.o radeon_asic.o radeon_kms.o \ rv770_smc.o cypress_dpm.o btc_dpm.o sumo_dpm.o sumo_smc.o trinity_dpm.o \ trinity_smc.o ni_dpm.o si_smc.o si_dpm.o kv_smc.o kv_dpm.o ci_smc.o \ ci_dpm.o dce6_afmt.o radeon_vm.o radeon_ucode.o radeon_ib.o radeon_mn.o \ - radeon_sync.o + radeon_sync.o radeon_audio.o # add async DMA block radeon-y += \ diff --git a/drivers/gpu/drm/radeon/cik.c b/drivers/gpu/drm/radeon/cik.c index ed336fb..efbcd23 100644 --- a/drivers/gpu/drm/radeon/cik.c +++ b/drivers/gpu/drm/radeon/cik.c @@ -27,6 +27,7 @@ #include "drmP.h" #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include "cikd.h" #include "atom.h" #include "cik_blit_shaders.h" @@ -8517,7 +8518,7 @@ static int cik_startup(struct radeon_device *rdev) return r; } - r = dce6_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) return r; diff --git a/drivers/gpu/drm/radeon/dce6_afmt.c b/drivers/gpu/drm/radeon/dce6_afmt.c index f312edf..a97fb22 100644 --- a/drivers/gpu/drm/radeon/dce6_afmt.c +++ b/drivers/gpu/drm/radeon/dce6_afmt.c @@ -277,11 +277,6 @@ void dce6_afmt_write_sad_regs(struct drm_encoder *encoder) kfree(sads); } -static int dce6_audio_chipset_supported(struct radeon_device *rdev) -{ - return !ASIC_IS_NODCE(rdev); -} - void dce6_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, u8 enable_mask) @@ -293,55 +288,6 @@ void dce6_audio_enable(struct radeon_device *rdev, enable_mask ? AUDIO_ENABLED : 0); } -static const u32 pin_offsets[7] = -{ - (0x5e00 - 0x5e00), - (0x5e18 - 0x5e00), - (0x5e30 - 0x5e00), - (0x5e48 - 0x5e00), - (0x5e60 - 0x5e00), - (0x5e78 - 0x5e00), - (0x5e90 - 0x5e00), -}; - -int dce6_audio_init(struct radeon_device *rdev) -{ - int i; - - if (!radeon_audio || !dce6_audio_chipset_supported(rdev)) - return 0; - - rdev->audio.enabled = true; - - if (ASIC_IS_DCE81(rdev)) /* KV: 4 streams, 7 endpoints */ - rdev->audio.num_pins = 7; - else if (ASIC_IS_DCE83(rdev)) /* KB: 2 streams, 3 endpoints */ - rdev->audio.num_pins = 3; - else if (ASIC_IS_DCE8(rdev)) /* BN/HW: 6 streams, 7 endpoints */ - rdev->audio.num_pins = 7; - else if (ASIC_IS_DCE61(rdev)) /* TN: 4 streams, 6 endpoints */ - rdev->audio.num_pins = 6; - else if (ASIC_IS_DCE64(rdev)) /* OL: 2 streams, 2 endpoints */ - rdev->audio.num_pins = 2; - else /* SI: 6 streams, 6 endpoints */ - rdev->audio.num_pins = 6; - - for (i = 0; i < rdev->audio.num_pins; i++) { - rdev->audio.pin[i].channels = -1; - rdev->audio.pin[i].rate = -1; - rdev->audio.pin[i].bits_per_sample = -1; - rdev->audio.pin[i].status_bits = 0; - rdev->audio.pin[i].category_code = 0; - rdev->audio.pin[i].connected = false; - rdev->audio.pin[i].offset = pin_offsets[i]; - rdev->audio.pin[i].id = i; - /* disable audio. it will be set up later */ - dce6_audio_enable(rdev, &rdev->audio.pin[i], false); - } - - return 0; -} - void dce6_audio_fini(struct radeon_device *rdev) { int i; diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c index 85995b4..406ea8e 100644 --- a/drivers/gpu/drm/radeon/evergreen.c +++ b/drivers/gpu/drm/radeon/evergreen.c @@ -26,6 +26,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include #include "evergreend.h" #include "atom.h" @@ -5286,7 +5287,7 @@ static int evergreen_startup(struct radeon_device *rdev) return r; } - r = r600_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) { DRM_ERROR("radeon: audio init failed\n"); return r; diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c index aea48c8..d2f1040 100644 --- a/drivers/gpu/drm/radeon/ni.c +++ b/drivers/gpu/drm/radeon/ni.c @@ -27,6 +27,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include #include "nid.h" #include "atom.h" @@ -2097,15 +2098,9 @@ static int cayman_startup(struct radeon_device *rdev) return r; } - if (ASIC_IS_DCE6(rdev)) { - r = dce6_audio_init(rdev); - if (r) - return r; - } else { - r = r600_audio_init(rdev); - if (r) - return r; - } + r = radeon_audio_init(rdev); + if (r) + return r; return 0; } diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c index ef5d606..de7878a 100644 --- a/drivers/gpu/drm/radeon/r600.c +++ b/drivers/gpu/drm/radeon/r600.c @@ -33,6 +33,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include "radeon_mode.h" #include "r600d.h" #include "atom.h" @@ -3054,7 +3055,7 @@ static int r600_startup(struct radeon_device *rdev) return r; } - r = r600_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) { DRM_ERROR("radeon: audio init failed\n"); return r; diff --git a/drivers/gpu/drm/radeon/r600_hdmi.c b/drivers/gpu/drm/radeon/r600_hdmi.c index b90dc0e..96a26b0 100644 --- a/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/drivers/gpu/drm/radeon/r600_hdmi.c @@ -70,15 +70,6 @@ static const struct radeon_hdmi_acr r600_hdmi_predefined_acr[] = { { 148500, 4096, 148500, 6272, 165000, 6144, 148500 }, /* 148.50 MHz */ }; - -/* - * check if the chipset is supported - */ -static int r600_audio_chipset_supported(struct radeon_device *rdev) -{ - return ASIC_IS_DCE2(rdev) && !ASIC_IS_NODCE(rdev); -} - static struct r600_audio_pin r600_audio_status(struct radeon_device *rdev) { struct r600_audio_pin status; @@ -192,29 +183,6 @@ void r600_audio_enable(struct radeon_device *rdev, } /* - * initialize the audio vars - */ -int r600_audio_init(struct radeon_device *rdev) -{ - if (!radeon_audio || !r600_audio_chipset_supported(rdev)) - return 0; - - rdev->audio.enabled = true; - - rdev->audio.num_pins = 1; - rdev->audio.pin[0].channels = -1; - rdev->audio.pin[0].rate = -1; - rdev->audio.pin[0].bits_per_sample = -1; - rdev->audio.pin[0].status_bits = 0; - rdev->audio.pin[0].category_code = 0; - rdev->audio.pin[0].id = 0; - /* disable audio. it will be set up later */ - r600_audio_enable(rdev, &rdev->audio.pin[0], 0); - - return 0; -} - -/* * release the audio timer * TODO: How to do this correctly on SMP systems? */ diff --git a/drivers/gpu/drm/radeon/radeon_asic.h b/drivers/gpu/drm/radeon/radeon_asic.h index 5142bc9..6eacf41 100644 --- a/drivers/gpu/drm/radeon/radeon_asic.h +++ b/drivers/gpu/drm/radeon/radeon_asic.h @@ -390,7 +390,6 @@ void r600_irq_suspend(struct radeon_device *rdev); void r600_disable_interrupts(struct radeon_device *rdev); void r600_rlc_stop(struct radeon_device *rdev); /* r600 audio */ -int r600_audio_init(struct radeon_device *rdev); void r600_audio_fini(struct radeon_device *rdev); void r600_audio_set_dto(struct drm_encoder *encoder, u32 clock); void r600_hdmi_update_avi_infoframe(struct drm_encoder *encoder, void *buffer, @@ -680,7 +679,6 @@ void trinity_dpm_enable_bapm(struct radeon_device *rdev, bool enable); /* DCE6 - SI */ void dce6_bandwidth_update(struct radeon_device *rdev); -int dce6_audio_init(struct radeon_device *rdev); void dce6_audio_fini(struct radeon_device *rdev); /* diff --git a/drivers/gpu/drm/radeon/radeon_audio.c b/drivers/gpu/drm/radeon/radeon_audio.c new file mode 100644 index 0000000..cc835e2 --- /dev/null +++ b/drivers/gpu/drm/radeon/radeon_audio.c @@ -0,0 +1,90 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Slava Grigorev + */ + +#include +#include "radeon.h" + +void r600_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, + u8 enable_mask); +void dce6_audio_enable(struct radeon_device *rdev, struct r600_audio_pin *pin, + u8 enable_mask); + +static const u32 pin_offsets[7] = +{ + (0x5e00 - 0x5e00), + (0x5e18 - 0x5e00), + (0x5e30 - 0x5e00), + (0x5e48 - 0x5e00), + (0x5e60 - 0x5e00), + (0x5e78 - 0x5e00), + (0x5e90 - 0x5e00), +}; + +static int radeon_audio_chipset_supported(struct radeon_device *rdev) +{ + return ASIC_IS_DCE2(rdev) && !ASIC_IS_NODCE(rdev); +} + +int radeon_audio_init(struct radeon_device *rdev) +{ + int i; + + if (!radeon_audio || !radeon_audio_chipset_supported(rdev)) + return 0; + + rdev->audio.enabled = true; + + if (ASIC_IS_DCE83(rdev)) /* KB: 2 streams, 3 endpoints */ + rdev->audio.num_pins = 3; + else if (ASIC_IS_DCE81(rdev)) /* KV: 4 streams, 7 endpoints */ + rdev->audio.num_pins = 7; + else if (ASIC_IS_DCE8(rdev)) /* BN/HW: 6 streams, 7 endpoints */ + rdev->audio.num_pins = 7; + else if (ASIC_IS_DCE64(rdev)) /* OL: 2 streams, 2 endpoints */ + rdev->audio.num_pins = 2; + else if (ASIC_IS_DCE61(rdev)) /* TN: 4 streams, 6 endpoints */ + rdev->audio.num_pins = 6; + else if (ASIC_IS_DCE6(rdev)) /* SI: 6 streams, 6 endpoints */ + rdev->audio.num_pins = 6; + else + rdev->audio.num_pins = 1; + + for (i = 0; i < rdev->audio.num_pins; i++) { + rdev->audio.pin[i].channels = -1; + rdev->audio.pin[i].rate = -1; + rdev->audio.pin[i].bits_per_sample = -1; + rdev->audio.pin[i].status_bits = 0; + rdev->audio.pin[i].category_code = 0; + rdev->audio.pin[i].connected = false; + rdev->audio.pin[i].offset = pin_offsets[i]; + rdev->audio.pin[i].id = i; + /* disable audio. it will be set up later */ + if (ASIC_IS_DCE6(rdev)) + dce6_audio_enable(rdev, &rdev->audio.pin[i], false); + else + r600_audio_enable(rdev, &rdev->audio.pin[i], false); + } + + return 0; +} diff --git a/drivers/gpu/drm/radeon/radeon_audio.h b/drivers/gpu/drm/radeon/radeon_audio.h new file mode 100644 index 0000000..8455fbd --- /dev/null +++ b/drivers/gpu/drm/radeon/radeon_audio.h @@ -0,0 +1,29 @@ +/* + * Copyright 2014 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: Slava Grigorev + */ +#ifndef __RADEON_AUDIO_H__ +#define __RADEON_AUDIO_H__ + +int radeon_audio_init(struct radeon_device *rdev); + +#endif diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c index 9acb1c3..c26f9609 100644 --- a/drivers/gpu/drm/radeon/rs600.c +++ b/drivers/gpu/drm/radeon/rs600.c @@ -38,6 +38,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include "atom.h" #include "rs600d.h" @@ -1012,7 +1013,7 @@ static int rs600_startup(struct radeon_device *rdev) return r; } - r = r600_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) { dev_err(rdev->dev, "failed initializing audio\n"); return r; diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c index 0a2d36e..0fc5592 100644 --- a/drivers/gpu/drm/radeon/rs690.c +++ b/drivers/gpu/drm/radeon/rs690.c @@ -28,6 +28,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include "atom.h" #include "rs690d.h" @@ -729,7 +730,7 @@ static int rs690_startup(struct radeon_device *rdev) return r; } - r = r600_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) { dev_err(rdev->dev, "failed initializing audio\n"); return r; diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c index 372016e..9bdeb4e 100644 --- a/drivers/gpu/drm/radeon/rv770.c +++ b/drivers/gpu/drm/radeon/rv770.c @@ -30,6 +30,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include #include "rv770d.h" #include "atom.h" @@ -1788,7 +1789,7 @@ static int rv770_startup(struct radeon_device *rdev) return r; } - r = r600_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) { DRM_ERROR("radeon: audio init failed\n"); return r; diff --git a/drivers/gpu/drm/radeon/si.c b/drivers/gpu/drm/radeon/si.c index 5d89b87..86cdc67 100644 --- a/drivers/gpu/drm/radeon/si.c +++ b/drivers/gpu/drm/radeon/si.c @@ -27,6 +27,7 @@ #include #include "radeon.h" #include "radeon_asic.h" +#include "radeon_audio.h" #include #include "sid.h" #include "atom.h" @@ -6869,7 +6870,7 @@ static int si_startup(struct radeon_device *rdev) return r; } - r = dce6_audio_init(rdev); + r = radeon_audio_init(rdev); if (r) return r;