From: Ben Skeggs Date: Thu, 20 Aug 2015 04:54:14 +0000 (+1000) Subject: drm/nouveau/vga: require nvkm_device pointer in accessor functions X-Git-Tag: v4.9.8~3568^2^2~117 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a8dae9fe0e8ad94de1bb2bfda90d288c1b9eb6e6;p=platform%2Fkernel%2Flinux-rpi3.git drm/nouveau/vga: require nvkm_device pointer in accessor functions Signed-off-by: Ben Skeggs --- diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/vga.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/vga.h index 53294f4..ce5636f 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/vga.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/vga.h @@ -3,26 +3,26 @@ #include /* access to various legacy io ports */ -u8 nv_rdport(void *obj, int head, u16 port); -void nv_wrport(void *obj, int head, u16 port, u8 value); +u8 nvkm_rdport(struct nvkm_device *, int head, u16 port); +void nvkm_wrport(struct nvkm_device *, int head, u16 port, u8 value); /* VGA Sequencer */ -u8 nv_rdvgas(void *obj, int head, u8 index); -void nv_wrvgas(void *obj, int head, u8 index, u8 value); +u8 nvkm_rdvgas(struct nvkm_device *, int head, u8 index); +void nvkm_wrvgas(struct nvkm_device *, int head, u8 index, u8 value); /* VGA Graphics */ -u8 nv_rdvgag(void *obj, int head, u8 index); -void nv_wrvgag(void *obj, int head, u8 index, u8 value); +u8 nvkm_rdvgag(struct nvkm_device *, int head, u8 index); +void nvkm_wrvgag(struct nvkm_device *, int head, u8 index, u8 value); /* VGA CRTC */ -u8 nv_rdvgac(void *obj, int head, u8 index); -void nv_wrvgac(void *obj, int head, u8 index, u8 value); +u8 nvkm_rdvgac(struct nvkm_device *, int head, u8 index); +void nvkm_wrvgac(struct nvkm_device *, int head, u8 index, u8 value); /* VGA indexed port access dispatcher */ -u8 nv_rdvgai(void *obj, int head, u16 port, u8 index); -void nv_wrvgai(void *obj, int head, u16 port, u8 index, u8 value); +u8 nvkm_rdvgai(struct nvkm_device *, int head, u16 port, u8 index); +void nvkm_wrvgai(struct nvkm_device *, int head, u16 port, u8 index, u8 value); -bool nv_lockvgac(void *obj, bool lock); -u8 nv_rdvgaowner(void *obj); -void nv_wrvgaowner(void *obj, u8); +bool nvkm_lockvgac(struct nvkm_device *, bool lock); +u8 nvkm_rdvgaowner(struct nvkm_device *); +void nvkm_wrvgaowner(struct nvkm_device *, u8); #endif diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/vga.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/vga.c index 3979644..8bff95c 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/vga.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/vga.c @@ -24,10 +24,8 @@ #include u8 -nv_rdport(void *obj, int head, u16 port) +nvkm_rdport(struct nvkm_device *device, int head, u16 port) { - struct nvkm_device *device = nv_device(obj); - if (device->card_type >= NV_50) return nvkm_rd08(device, 0x601000 + port); @@ -48,10 +46,8 @@ nv_rdport(void *obj, int head, u16 port) } void -nv_wrport(void *obj, int head, u16 port, u8 data) +nvkm_wrport(struct nvkm_device *device, int head, u16 port, u8 data) { - struct nvkm_device *device = nv_device(obj); - if (device->card_type >= NV_50) nvkm_wr08(device, 0x601000 + port, data); else @@ -70,78 +66,76 @@ nv_wrport(void *obj, int head, u16 port, u8 data) } u8 -nv_rdvgas(void *obj, int head, u8 index) +nvkm_rdvgas(struct nvkm_device *device, int head, u8 index) { - nv_wrport(obj, head, 0x03c4, index); - return nv_rdport(obj, head, 0x03c5); + nvkm_wrport(device, head, 0x03c4, index); + return nvkm_rdport(device, head, 0x03c5); } void -nv_wrvgas(void *obj, int head, u8 index, u8 value) +nvkm_wrvgas(struct nvkm_device *device, int head, u8 index, u8 value) { - nv_wrport(obj, head, 0x03c4, index); - nv_wrport(obj, head, 0x03c5, value); + nvkm_wrport(device, head, 0x03c4, index); + nvkm_wrport(device, head, 0x03c5, value); } u8 -nv_rdvgag(void *obj, int head, u8 index) +nvkm_rdvgag(struct nvkm_device *device, int head, u8 index) { - nv_wrport(obj, head, 0x03ce, index); - return nv_rdport(obj, head, 0x03cf); + nvkm_wrport(device, head, 0x03ce, index); + return nvkm_rdport(device, head, 0x03cf); } void -nv_wrvgag(void *obj, int head, u8 index, u8 value) +nvkm_wrvgag(struct nvkm_device *device, int head, u8 index, u8 value) { - nv_wrport(obj, head, 0x03ce, index); - nv_wrport(obj, head, 0x03cf, value); + nvkm_wrport(device, head, 0x03ce, index); + nvkm_wrport(device, head, 0x03cf, value); } u8 -nv_rdvgac(void *obj, int head, u8 index) +nvkm_rdvgac(struct nvkm_device *device, int head, u8 index) { - nv_wrport(obj, head, 0x03d4, index); - return nv_rdport(obj, head, 0x03d5); + nvkm_wrport(device, head, 0x03d4, index); + return nvkm_rdport(device, head, 0x03d5); } void -nv_wrvgac(void *obj, int head, u8 index, u8 value) +nvkm_wrvgac(struct nvkm_device *device, int head, u8 index, u8 value) { - nv_wrport(obj, head, 0x03d4, index); - nv_wrport(obj, head, 0x03d5, value); + nvkm_wrport(device, head, 0x03d4, index); + nvkm_wrport(device, head, 0x03d5, value); } u8 -nv_rdvgai(void *obj, int head, u16 port, u8 index) +nvkm_rdvgai(struct nvkm_device *device, int head, u16 port, u8 index) { - if (port == 0x03c4) return nv_rdvgas(obj, head, index); - if (port == 0x03ce) return nv_rdvgag(obj, head, index); - if (port == 0x03d4) return nv_rdvgac(obj, head, index); + if (port == 0x03c4) return nvkm_rdvgas(device, head, index); + if (port == 0x03ce) return nvkm_rdvgag(device, head, index); + if (port == 0x03d4) return nvkm_rdvgac(device, head, index); return 0x00; } void -nv_wrvgai(void *obj, int head, u16 port, u8 index, u8 value) +nvkm_wrvgai(struct nvkm_device *device, int head, u16 port, u8 index, u8 value) { - if (port == 0x03c4) nv_wrvgas(obj, head, index, value); - else if (port == 0x03ce) nv_wrvgag(obj, head, index, value); - else if (port == 0x03d4) nv_wrvgac(obj, head, index, value); + if (port == 0x03c4) nvkm_wrvgas(device, head, index, value); + else if (port == 0x03ce) nvkm_wrvgag(device, head, index, value); + else if (port == 0x03d4) nvkm_wrvgac(device, head, index, value); } bool -nv_lockvgac(void *obj, bool lock) +nvkm_lockvgac(struct nvkm_device *device, bool lock) { - struct nvkm_device *device = nv_device(obj); - - bool locked = !nv_rdvgac(obj, 0, 0x1f); + bool locked = !nvkm_rdvgac(device, 0, 0x1f); u8 data = lock ? 0x99 : 0x57; if (device->card_type < NV_50) - nv_wrvgac(obj, 0, 0x1f, data); + nvkm_wrvgac(device, 0, 0x1f, data); else - nv_wrvgac(obj, 0, 0x3f, data); + nvkm_wrvgac(device, 0, 0x3f, data); if (device->chipset == 0x11) { if (!(nvkm_rd32(device, 0x001084) & 0x10000000)) - nv_wrvgac(obj, 1, 0x1f, data); + nvkm_wrvgac(device, 1, 0x1f, data); } return locked; } @@ -165,17 +159,16 @@ nv_lockvgac(void *obj, bool lock) * other values are treated as literal values to set */ u8 -nv_rdvgaowner(void *obj) +nvkm_rdvgaowner(struct nvkm_device *device) { - struct nvkm_device *device = nv_device(obj); if (device->card_type < NV_50) { - if (nv_device(obj)->chipset == 0x11) { + if (device->chipset == 0x11) { u32 tied = nvkm_rd32(device, 0x001084) & 0x10000000; if (tied == 0) { - u8 slA = nv_rdvgac(obj, 0, 0x28) & 0x80; - u8 tvA = nv_rdvgac(obj, 0, 0x33) & 0x01; - u8 slB = nv_rdvgac(obj, 1, 0x28) & 0x80; - u8 tvB = nv_rdvgac(obj, 1, 0x33) & 0x01; + u8 slA = nvkm_rdvgac(device, 0, 0x28) & 0x80; + u8 tvA = nvkm_rdvgac(device, 0, 0x33) & 0x01; + u8 slB = nvkm_rdvgac(device, 1, 0x28) & 0x80; + u8 tvB = nvkm_rdvgac(device, 1, 0x33) & 0x01; if (slA && !tvA) return 0x00; if (slB && !tvB) return 0x03; if (slA) return 0x00; @@ -185,28 +178,28 @@ nv_rdvgaowner(void *obj) return 0x04; } - return nv_rdvgac(obj, 0, 0x44); + return nvkm_rdvgac(device, 0, 0x44); } return 0x00; } void -nv_wrvgaowner(void *obj, u8 select) +nvkm_wrvgaowner(struct nvkm_device *device, u8 select) { - if (nv_device(obj)->card_type < NV_50) { + if (device->card_type < NV_50) { u8 owner = (select == 1) ? 3 : select; - if (nv_device(obj)->chipset == 0x11) { + if (device->chipset == 0x11) { /* workaround hw lockup bug */ - nv_rdvgac(obj, 0, 0x1f); - nv_rdvgac(obj, 1, 0x1f); + nvkm_rdvgac(device, 0, 0x1f); + nvkm_rdvgac(device, 1, 0x1f); } - nv_wrvgac(obj, 0, 0x44, owner); + nvkm_wrvgac(device, 0, 0x44, owner); - if (nv_device(obj)->chipset == 0x11) { - nv_wrvgac(obj, 0, 0x2e, owner); - nv_wrvgac(obj, 0, 0x2e, owner); + if (device->chipset == 0x11) { + nvkm_wrvgac(device, 0, 0x2e, owner); + nvkm_wrvgac(device, 0, 0x2e, owner); } } } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c index 95b6468..8b175d8 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/init.c @@ -214,7 +214,7 @@ static u8 init_rdport(struct nvbios_init *init, u16 port) { if (init_exec(init)) - return nv_rdport(init->subdev, init->crtc, port); + return nvkm_rdport(init->subdev->device, init->crtc, port); return 0x00; } @@ -222,7 +222,7 @@ static void init_wrport(struct nvbios_init *init, u16 port, u8 value) { if (init_exec(init)) - nv_wrport(init->subdev, init->crtc, port, value); + nvkm_wrport(init->subdev->device, init->crtc, port, value); } static u8 @@ -231,7 +231,7 @@ init_rdvgai(struct nvbios_init *init, u16 port, u8 index) struct nvkm_subdev *subdev = init->subdev; if (init_exec(init)) { int head = init->crtc < 0 ? 0 : init->crtc; - return nv_rdvgai(subdev, head, port, index); + return nvkm_rdvgai(subdev->device, head, port, index); } return 0x00; } @@ -239,19 +239,21 @@ init_rdvgai(struct nvbios_init *init, u16 port, u8 index) static void init_wrvgai(struct nvbios_init *init, u16 port, u8 index, u8 value) { + struct nvkm_device *device = init->subdev->device; + /* force head 0 for updates to cr44, it only exists on first head */ - if (nv_device(init->subdev)->card_type < NV_50) { + if (device->card_type < NV_50) { if (port == 0x03d4 && index == 0x44) init->crtc = 0; } if (init_exec(init)) { int head = init->crtc < 0 ? 0 : init->crtc; - nv_wrvgai(init->subdev, head, port, index, value); + nvkm_wrvgai(device, head, port, index, value); } /* select head 1 if cr44 write selected it */ - if (nv_device(init->subdev)->card_type < NV_50) { + if (device->card_type < NV_50) { if (port == 0x03d4 && index == 0x44 && value == 3) init->crtc = 1; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c index c9c66f8..1f5c133 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/bios/pll.c @@ -367,7 +367,7 @@ nvbios_pll_parse(struct nvkm_bios *bios, u32 type, struct nvbios_pll *info) u32 sel_clk = nvkm_rd32(device, 0x680524); if ((info->reg == 0x680508 && sel_clk & 0x20) || (info->reg == 0x680520 && sel_clk & 0x80)) { - if (nv_rdvgac(bios, 0, 0x27) < 0xa3) + if (nvkm_rdvgac(device, 0, 0x27) < 0xa3) info->refclk = 200000; else info->refclk = 25000; diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/base.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/base.c index 4338e43..989513f 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/base.c @@ -36,7 +36,7 @@ _nvkm_devinit_fini(struct nvkm_object *object, bool suspend) init->post = true; /* unlock the extended vga crtc regs */ - nv_lockvgac(init, false); + nvkm_lockvgac(init->subdev.device, false); return nvkm_subdev_fini(&init->subdev, suspend); } @@ -67,7 +67,7 @@ _nvkm_devinit_dtor(struct nvkm_object *object) struct nvkm_devinit *init = (void *)object; /* lock crtc regs */ - nv_lockvgac(init, true); + nvkm_lockvgac(init->subdev.device, true); nvkm_subdev_destroy(&init->subdev); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c index 5158ea6..41d9dbb 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv04.c @@ -49,7 +49,7 @@ nv04_devinit_meminit(struct nvkm_devinit *init) } /* Sequencer and refresh off */ - nv_wrvgas(init, 0, 1, nv_rdvgas(init, 0, 1) | 0x20); + nvkm_wrvgas(device, 0, 1, nvkm_rdvgas(device, 0, 1) | 0x20); nvkm_mask(device, NV04_PFB_DEBUG_0, 0, NV04_PFB_DEBUG_0_REFRESH_OFF); nvkm_mask(device, NV04_PFB_BOOT_0, ~0, @@ -105,7 +105,7 @@ nv04_devinit_meminit(struct nvkm_devinit *init) /* Refresh on, sequencer on */ nvkm_mask(device, NV04_PFB_DEBUG_0, NV04_PFB_DEBUG_0_REFRESH_OFF, 0); - nv_wrvgas(init, 0, 1, nv_rdvgas(init, 0, 1) & ~0x20); + nvkm_wrvgas(device, 0, 1, nvkm_rdvgas(device, 0, 1) & ~0x20); fbmem_fini(fb); } @@ -406,8 +406,8 @@ nv04_devinit_fini(struct nvkm_object *object, bool suspend) /* unslave crtcs */ if (init->owner < 0) - init->owner = nv_rdvgaowner(init); - nv_wrvgaowner(init, 0); + init->owner = nvkm_rdvgaowner(device); + nvkm_wrvgaowner(device, 0); return 0; } @@ -416,13 +416,14 @@ nv04_devinit_init(struct nvkm_object *object) { struct nv04_devinit *init = (void *)object; struct nvkm_subdev *subdev = &init->base.subdev; + struct nvkm_device *device = subdev->device; if (!init->base.post) { - u32 htotal = nv_rdvgac(init, 0, 0x06); - htotal |= (nv_rdvgac(init, 0, 0x07) & 0x01) << 8; - htotal |= (nv_rdvgac(init, 0, 0x07) & 0x20) << 4; - htotal |= (nv_rdvgac(init, 0, 0x25) & 0x01) << 10; - htotal |= (nv_rdvgac(init, 0, 0x41) & 0x01) << 11; + u32 htotal = nvkm_rdvgac(device, 0, 0x06); + htotal |= (nvkm_rdvgac(device, 0, 0x07) & 0x01) << 8; + htotal |= (nvkm_rdvgac(device, 0, 0x07) & 0x20) << 4; + htotal |= (nvkm_rdvgac(device, 0, 0x25) & 0x01) << 10; + htotal |= (nvkm_rdvgac(device, 0, 0x41) & 0x01) << 11; if (!htotal) { nvkm_debug(subdev, "adaptor not initialised\n"); init->base.post = true; @@ -438,7 +439,7 @@ nv04_devinit_dtor(struct nvkm_object *object) struct nv04_devinit *init = (void *)object; /* restore vga owner saved at first init */ - nv_wrvgaowner(init, init->owner); + nvkm_wrvgaowner(init->base.subdev.device, init->owner); nvkm_devinit_destroy(&init->base); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv05.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv05.c index 54de25e..32be885 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv05.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv05.c @@ -70,7 +70,7 @@ nv05_devinit_meminit(struct nvkm_devinit *init) } /* Sequencer off */ - nv_wrvgas(init, 0, 1, nv_rdvgas(init, 0, 1) | 0x20); + nvkm_wrvgas(device, 0, 1, nvkm_rdvgas(device, 0, 1) | 0x20); if (nvkm_rd32(device, NV04_PFB_BOOT_0) & NV04_PFB_BOOT_0_UMA_ENABLE) goto out; @@ -122,7 +122,7 @@ nv05_devinit_meminit(struct nvkm_devinit *init) out: /* Sequencer on */ - nv_wrvgas(init, 0, 1, nv_rdvgas(init, 0, 1) & ~0x20); + nvkm_wrvgas(device, 0, 1, nvkm_rdvgas(device, 0, 1) & ~0x20); fbmem_fini(fb); } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c index 548b3fe..bbcc308 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/nv50.c @@ -105,8 +105,8 @@ nv50_devinit_init(struct nvkm_object *object) int ret, i = 0; if (!init->base.post) { - if (!nv_rdvgac(init, 0, 0x00) && - !nv_rdvgac(init, 0, 0x1a)) { + if (!nvkm_rdvgac(device, 0, 0x00) && + !nvkm_rdvgac(device, 0, 0x1a)) { nvkm_debug(subdev, "adaptor not initialised\n"); init->base.post = true; } diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv04.c b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv04.c index 2307278..e76c555 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv04.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/i2c/nv04.c @@ -34,39 +34,39 @@ struct nv04_i2c_port { static void nv04_i2c_drive_scl(struct nvkm_i2c_port *base, int state) { - struct nvkm_i2c *i2c = (void *)nvkm_i2c(base); + struct nvkm_device *device = nvkm_i2c(base)->subdev.device; struct nv04_i2c_port *port = (void *)base; - u8 val = nv_rdvgac(i2c, 0, port->drive); + u8 val = nvkm_rdvgac(device, 0, port->drive); if (state) val |= 0x20; else val &= 0xdf; - nv_wrvgac(i2c, 0, port->drive, val | 0x01); + nvkm_wrvgac(device, 0, port->drive, val | 0x01); } static void nv04_i2c_drive_sda(struct nvkm_i2c_port *base, int state) { - struct nvkm_i2c *i2c = (void *)nvkm_i2c(base); + struct nvkm_device *device = nvkm_i2c(base)->subdev.device; struct nv04_i2c_port *port = (void *)base; - u8 val = nv_rdvgac(i2c, 0, port->drive); + u8 val = nvkm_rdvgac(device, 0, port->drive); if (state) val |= 0x10; else val &= 0xef; - nv_wrvgac(i2c, 0, port->drive, val | 0x01); + nvkm_wrvgac(device, 0, port->drive, val | 0x01); } static int nv04_i2c_sense_scl(struct nvkm_i2c_port *base) { - struct nvkm_i2c *i2c = (void *)nvkm_i2c(base); + struct nvkm_device *device = nvkm_i2c(base)->subdev.device; struct nv04_i2c_port *port = (void *)base; - return !!(nv_rdvgac(i2c, 0, port->sense) & 0x04); + return !!(nvkm_rdvgac(device, 0, port->sense) & 0x04); } static int nv04_i2c_sense_sda(struct nvkm_i2c_port *base) { - struct nvkm_i2c *i2c = (void *)nvkm_i2c(base); + struct nvkm_device *device = nvkm_i2c(base)->subdev.device; struct nv04_i2c_port *port = (void *)base; - return !!(nv_rdvgac(i2c, 0, port->sense) & 0x08); + return !!(nvkm_rdvgac(device, 0, port->sense) & 0x08); } static const struct nvkm_i2c_func