diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/nouveau/Makefile | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/hdminv84.c | 66 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c | 66 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv50.h | 2 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv84.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nv94.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nva0.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/disp/nva3.c | 1 | ||||
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_hdmi.c | 157 |
9 files changed, 152 insertions, 145 deletions
diff --git a/drivers/gpu/drm/nouveau/Makefile b/drivers/gpu/drm/nouveau/Makefile index 900707ef53c5..ae9151af9e08 100644 --- a/drivers/gpu/drm/nouveau/Makefile +++ b/drivers/gpu/drm/nouveau/Makefile @@ -140,6 +140,8 @@ nouveau-y += core/engine/disp/nve0.o nouveau-y += core/engine/disp/dacnv50.o nouveau-y += core/engine/disp/hdanva3.o nouveau-y += core/engine/disp/hdanvd0.o +nouveau-y += core/engine/disp/hdminv84.o +nouveau-y += core/engine/disp/hdminva3.o nouveau-y += core/engine/disp/hdminvd0.o nouveau-y += core/engine/disp/sornv50.o nouveau-y += core/engine/disp/sornv94.o diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdminv84.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdminv84.c new file mode 100644 index 000000000000..0d36bdc51417 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdminv84.c @@ -0,0 +1,66 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <core/os.h> +#include <core/class.h> + +#include "nv50.h" + +int +nv84_hdmi_ctrl(struct nv50_disp_priv *priv, int head, int or, u32 data) +{ + const u32 hoff = (head * 0x800); + + if (!(data & NV84_DISP_SOR_HDMI_PWR_STATE_ON)) { + nv_mask(priv, 0x6165a4 + hoff, 0x40000000, 0x00000000); + nv_mask(priv, 0x616520 + hoff, 0x00000001, 0x00000000); + nv_mask(priv, 0x616500 + hoff, 0x00000001, 0x00000000); + return 0; + } + + /* AVI InfoFrame */ + nv_mask(priv, 0x616520 + hoff, 0x00000001, 0x00000000); + nv_wr32(priv, 0x616528 + hoff, 0x000d0282); + nv_wr32(priv, 0x61652c + hoff, 0x0000006f); + nv_wr32(priv, 0x616530 + hoff, 0x00000000); + nv_wr32(priv, 0x616534 + hoff, 0x00000000); + nv_wr32(priv, 0x616538 + hoff, 0x00000000); + nv_mask(priv, 0x616520 + hoff, 0x00000001, 0x00000001); + + /* Audio InfoFrame */ + nv_mask(priv, 0x616500 + hoff, 0x00000001, 0x00000000); + nv_wr32(priv, 0x616508 + hoff, 0x000a0184); + nv_wr32(priv, 0x61650c + hoff, 0x00000071); + nv_wr32(priv, 0x616510 + hoff, 0x00000000); + nv_mask(priv, 0x616500 + hoff, 0x00000001, 0x00000001); + + /* ??? */ + nv_mask(priv, 0x61733c, 0x00100000, 0x00100000); /* RESETF */ + nv_mask(priv, 0x61733c, 0x10000000, 0x10000000); /* LOOKUP_EN */ + nv_mask(priv, 0x61733c, 0x00100000, 0x00000000); /* !RESETF */ + + /* HDMI_CTRL */ + nv_mask(priv, 0x6165a4 + hoff, 0x5f1f007f, data | 0x1f000000 /* ??? */); + return 0; +} diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c new file mode 100644 index 000000000000..f065fc248adf --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c @@ -0,0 +1,66 @@ +/* + * Copyright 2012 Red Hat 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: Ben Skeggs + */ + +#include <core/os.h> +#include <core/class.h> + +#include "nv50.h" + +int +nva3_hdmi_ctrl(struct nv50_disp_priv *priv, int head, int or, u32 data) +{ + const u32 soff = (or * 0x800); + + if (!(data & NV84_DISP_SOR_HDMI_PWR_STATE_ON)) { + nv_mask(priv, 0x61c5a4 + soff, 0x40000000, 0x00000000); + nv_mask(priv, 0x61c520 + soff, 0x00000001, 0x00000000); + nv_mask(priv, 0x61c500 + soff, 0x00000001, 0x00000000); + return 0; + } + + /* AVI InfoFrame */ + nv_mask(priv, 0x61c520 + soff, 0x00000001, 0x00000000); + nv_wr32(priv, 0x61c528 + soff, 0x000d0282); + nv_wr32(priv, 0x61c52c + soff, 0x0000006f); + nv_wr32(priv, 0x61c530 + soff, 0x00000000); + nv_wr32(priv, 0x61c534 + soff, 0x00000000); + nv_wr32(priv, 0x61c538 + soff, 0x00000000); + nv_mask(priv, 0x61c520 + soff, 0x00000001, 0x00000001); + + /* Audio InfoFrame */ + nv_mask(priv, 0x61c500 + soff, 0x00000001, 0x00000000); + nv_wr32(priv, 0x61c508 + soff, 0x000a0184); + nv_wr32(priv, 0x61c50c + soff, 0x00000071); + nv_wr32(priv, 0x61c510 + soff, 0x00000000); + nv_mask(priv, 0x61c500 + soff, 0x00000001, 0x00000001); + + /* ??? */ + nv_mask(priv, 0x61733c, 0x00100000, 0x00100000); /* RESETF */ + nv_mask(priv, 0x61733c, 0x10000000, 0x10000000); /* LOOKUP_EN */ + nv_mask(priv, 0x61733c, 0x00100000, 0x00000000); /* !RESETF */ + + /* HDMI_CTRL */ + nv_mask(priv, 0x61c5a4 + soff, 0x5f1f007f, data | 0x1f000000 /* ??? */); + return 0; +} diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h index 08e06ae3407f..18aa5c0a67a0 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv50.h @@ -49,6 +49,8 @@ int nv50_dac_sense(struct nv50_disp_priv *, int, u32); int nva3_hda_eld(struct nv50_disp_priv *, int, u8 *, u32); int nvd0_hda_eld(struct nv50_disp_priv *, int, u8 *, u32); +int nv84_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32); +int nva3_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32); int nvd0_hdmi_ctrl(struct nv50_disp_priv *, int, int, u32); int nv50_sor_mthd(struct nouveau_object *, u32, void *, u32); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c index 4a52cb7a718c..806e24a8c00d 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv84.c @@ -78,6 +78,7 @@ nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; + priv->sor.hdmi = nv84_hdmi_ctrl; INIT_LIST_HEAD(&priv->base.vblank.list); spin_lock_init(&priv->base.vblank.lock); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c index 3f3cc838e537..cde10e7568e3 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nv94.c @@ -84,6 +84,7 @@ nv94_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; + priv->sor.hdmi = nv84_hdmi_ctrl; priv->sor.dp_train = nv94_sor_dp_train; priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; priv->sor.dp_drvctl = nv94_sor_dp_drvctl; diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c index 7f247580db3a..5d63902cdeda 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva0.c @@ -69,6 +69,7 @@ nva0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.power = nv50_dac_power; priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; + priv->sor.hdmi = nv84_hdmi_ctrl; INIT_LIST_HEAD(&priv->base.vblank.list); spin_lock_init(&priv->base.vblank.lock); diff --git a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c index b2ffcd9186f9..a38ea93ebef6 100644 --- a/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c +++ b/drivers/gpu/drm/nouveau/core/engine/disp/nva3.c @@ -86,6 +86,7 @@ nva3_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, priv->dac.sense = nv50_dac_sense; priv->sor.power = nv50_sor_power; priv->sor.hda_eld = nva3_hda_eld; + priv->sor.hdmi = nva3_hdmi_ctrl; priv->sor.dp_train = nv94_sor_dp_train; priv->sor.dp_lnkctl = nv94_sor_dp_lnkctl; priv->sor.dp_drvctl = nv94_sor_dp_drvctl; diff --git a/drivers/gpu/drm/nouveau/nouveau_hdmi.c b/drivers/gpu/drm/nouveau/nouveau_hdmi.c index 59b5f75ba4a3..f730de319795 100644 --- a/drivers/gpu/drm/nouveau/nouveau_hdmi.c +++ b/drivers/gpu/drm/nouveau/nouveau_hdmi.c @@ -43,38 +43,6 @@ hdmi_sor(struct drm_encoder *encoder) return true; } -static inline u32 -hdmi_base(struct drm_encoder *encoder) -{ - struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); - struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc); - if (!hdmi_sor(encoder)) - return 0x616500 + (nv_crtc->index * 0x800); - return 0x61c500 + (nv_encoder->or * 0x800); -} - -static void -hdmi_wr32(struct drm_encoder *encoder, u32 reg, u32 val) -{ - struct nouveau_device *device = nouveau_dev(encoder->dev); - nv_wr32(device, hdmi_base(encoder) + reg, val); -} - -static u32 -hdmi_rd32(struct drm_encoder *encoder, u32 reg) -{ - struct nouveau_device *device = nouveau_dev(encoder->dev); - return nv_rd32(device, hdmi_base(encoder) + reg); -} - -static u32 -hdmi_mask(struct drm_encoder *encoder, u32 reg, u32 mask, u32 val) -{ - u32 tmp = hdmi_rd32(encoder, reg); - hdmi_wr32(encoder, reg, (tmp & ~mask) | val); - return tmp; -} - static void nouveau_audio_disconnect(struct drm_encoder *encoder) { @@ -109,114 +77,26 @@ nouveau_audio_mode_set(struct drm_encoder *encoder, } static void -nouveau_hdmi_infoframe(struct drm_encoder *encoder, u32 ctrl, u8 *frame) -{ - /* calculate checksum for the infoframe */ - u8 sum = 0, i; - for (i = 0; i < frame[2]; i++) - sum += frame[i]; - frame[3] = 256 - sum; - - /* disable infoframe, and write header */ - hdmi_mask(encoder, ctrl + 0x00, 0x00000001, 0x00000000); - hdmi_wr32(encoder, ctrl + 0x08, *(u32 *)frame & 0xffffff); - - /* register scans tell me the audio infoframe has only one set of - * subpack regs, according to tegra (gee nvidia, it'd be nice if we - * could get those docs too!), the hdmi block pads out the rest of - * the packet on its own. - */ - if (ctrl == 0x020) - frame[2] = 6; - - /* write out checksum and data, weird weird 7 byte register pairs */ - for (i = 0; i < frame[2] + 1; i += 7) { - u32 rsubpack = ctrl + 0x0c + ((i / 7) * 8); - u32 *subpack = (u32 *)&frame[3 + i]; - hdmi_wr32(encoder, rsubpack + 0, subpack[0]); - hdmi_wr32(encoder, rsubpack + 4, subpack[1] & 0xffffff); - } - - /* enable the infoframe */ - hdmi_mask(encoder, ctrl, 0x00000001, 0x00000001); -} - -static void -nouveau_hdmi_video_infoframe(struct drm_encoder *encoder, - struct drm_display_mode *mode) -{ - const u8 Y = 0, A = 0, B = 0, S = 0, C = 0, M = 0, R = 0; - const u8 ITC = 0, EC = 0, Q = 0, SC = 0, VIC = 0, PR = 0; - const u8 bar_top = 0, bar_bottom = 0, bar_left = 0, bar_right = 0; - u8 frame[20]; - - frame[0x00] = 0x82; /* AVI infoframe */ - frame[0x01] = 0x02; /* version */ - frame[0x02] = 0x0d; /* length */ - frame[0x03] = 0x00; - frame[0x04] = (Y << 5) | (A << 4) | (B << 2) | S; - frame[0x05] = (C << 6) | (M << 4) | R; - frame[0x06] = (ITC << 7) | (EC << 4) | (Q << 2) | SC; - frame[0x07] = VIC; - frame[0x08] = PR; - frame[0x09] = bar_top & 0xff; - frame[0x0a] = bar_top >> 8; - frame[0x0b] = bar_bottom & 0xff; - frame[0x0c] = bar_bottom >> 8; - frame[0x0d] = bar_left & 0xff; - frame[0x0e] = bar_left >> 8; - frame[0x0f] = bar_right & 0xff; - frame[0x10] = bar_right >> 8; - frame[0x11] = 0x00; - frame[0x12] = 0x00; - frame[0x13] = 0x00; - - nouveau_hdmi_infoframe(encoder, 0x020, frame); -} - -static void -nouveau_hdmi_audio_infoframe(struct drm_encoder *encoder, - struct drm_display_mode *mode) -{ - const u8 CT = 0x00, CC = 0x01, ceaSS = 0x00, SF = 0x00, FMT = 0x00; - const u8 CA = 0x00, DM_INH = 0, LSV = 0x00; - u8 frame[12]; - - frame[0x00] = 0x84; /* Audio infoframe */ - frame[0x01] = 0x01; /* version */ - frame[0x02] = 0x0a; /* length */ - frame[0x03] = 0x00; - frame[0x04] = (CT << 4) | CC; - frame[0x05] = (SF << 2) | ceaSS; - frame[0x06] = FMT; - frame[0x07] = CA; - frame[0x08] = (DM_INH << 7) | (LSV << 3); - frame[0x09] = 0x00; - frame[0x0a] = 0x00; - frame[0x0b] = 0x00; - - nouveau_hdmi_infoframe(encoder, 0x000, frame); -} - -static void nouveau_hdmi_disconnect(struct drm_encoder *encoder) { - nouveau_audio_disconnect(encoder); + struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc); + struct nv50_display *priv = nv50_display(encoder->dev); + const u32 moff = (nv_crtc->index << 3) | nv_encoder->or; - /* disable audio and avi infoframes */ - hdmi_mask(encoder, 0x000, 0x00000001, 0x00000000); - hdmi_mask(encoder, 0x020, 0x00000001, 0x00000000); + nouveau_audio_disconnect(encoder); - /* disable hdmi */ - hdmi_mask(encoder, 0x0a4, 0x40000000, 0x00000000); + nv_call(priv->core, NV84_DISP_SOR_HDMI_PWR + moff, 0x00000000); } void nouveau_hdmi_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode) { - struct nouveau_device *device = nouveau_dev(encoder->dev); struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder); + struct nouveau_crtc *nv_crtc = nouveau_crtc(nv_encoder->crtc); + struct nv50_display *priv = nv50_display(encoder->dev); + const u32 moff = (nv_crtc->index << 3) | nv_encoder->or; struct nouveau_connector *nv_connector; u32 max_ac_packet, rekey; @@ -227,17 +107,6 @@ nouveau_hdmi_mode_set(struct drm_encoder *encoder, return; } - nouveau_hdmi_video_infoframe(encoder, mode); - nouveau_hdmi_audio_infoframe(encoder, mode); - - hdmi_mask(encoder, 0x0d0, 0x00070001, 0x00010001); /* SPARE, HW_CTS */ - hdmi_mask(encoder, 0x068, 0x00010101, 0x00000000); /* ACR_CTRL, ?? */ - hdmi_mask(encoder, 0x078, 0x80000000, 0x80000000); /* ACR_0441_ENABLE */ - - nv_mask(device, 0x61733c, 0x00100000, 0x00100000); /* RESETF */ - nv_mask(device, 0x61733c, 0x10000000, 0x10000000); /* LOOKUP_EN */ - nv_mask(device, 0x61733c, 0x00100000, 0x00000000); /* !RESETF */ - /* value matches nvidia binary driver, and tegra constant */ rekey = 56; @@ -246,11 +115,9 @@ nouveau_hdmi_mode_set(struct drm_encoder *encoder, max_ac_packet -= 18; /* constant from tegra */ max_ac_packet /= 32; - /* enable hdmi */ - hdmi_mask(encoder, 0x0a4, 0x5f1f003f, 0x40000000 | /* enable */ - 0x1f000000 | /* unknown */ - max_ac_packet << 16 | - rekey); + nv_call(priv->core, NV84_DISP_SOR_HDMI_PWR + moff, + NV84_DISP_SOR_HDMI_PWR_STATE_ON | + (max_ac_packet << 16) | rekey); nouveau_audio_mode_set(encoder, mode); } |