diff options
author | Ben Skeggs <bskeggs@redhat.com> | 2012-07-31 06:16:21 (GMT) |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2012-10-03 03:12:59 (GMT) |
commit | 77145f1cbdf8d28b46ff8070ca749bad821e0774 (patch) | |
tree | b496d5d69ce4f5753028b07b09d8cf12025310f2 /drivers/gpu/drm/nouveau/nv04_display.h | |
parent | 2094dd82eddc468b53ee99d92c38b23a65efac03 (diff) | |
download | linux-fsl-qoriq-77145f1cbdf8d28b46ff8070ca749bad821e0774.tar.xz |
drm/nouveau: port remainder of drm code, and rip out compat layer
v2: Ben Skeggs <bskeggs@redhat.com>
- fill in nouveau_pm.dev to prevent oops
- fix ppc issues (build + OF shadow)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv04_display.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/nv04_display.h | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nv04_display.h b/drivers/gpu/drm/nouveau/nv04_display.h index 139b8b0..4532280 100644 --- a/drivers/gpu/drm/nouveau/nv04_display.h +++ b/drivers/gpu/drm/nouveau/nv04_display.h @@ -3,6 +3,8 @@ #include <subdev/bios/pll.h> +#include "nouveau_display.h" + enum nv04_fp_display_regs { FP_DISPLAY_END, FP_TOTAL, @@ -80,6 +82,12 @@ struct nv04_display { uint32_t dac_users[4]; }; +static inline struct nv04_display * +nv04_display(struct drm_device *dev) +{ + return nouveau_display(dev)->priv; +} + /* nv04_display.c */ int nv04_display_early_init(struct drm_device *); void nv04_display_late_takedown(struct drm_device *); @@ -113,4 +121,64 @@ int nv04_tv_create(struct drm_connector *, struct dcb_output *); /* nv17_tv.c */ int nv17_tv_create(struct drm_connector *, struct dcb_output *); +static inline bool +nv_two_heads(struct drm_device *dev) +{ + struct nouveau_drm *drm = nouveau_drm(dev); + const int impl = dev->pci_device & 0x0ff0; + + if (nv_device(drm->device)->card_type >= NV_10 && impl != 0x0100 && + impl != 0x0150 && impl != 0x01a0 && impl != 0x0200) + return true; + + return false; +} + +static inline bool +nv_gf4_disp_arch(struct drm_device *dev) +{ + return nv_two_heads(dev) && (dev->pci_device & 0x0ff0) != 0x0110; +} + +static inline bool +nv_two_reg_pll(struct drm_device *dev) +{ + struct nouveau_drm *drm = nouveau_drm(dev); + const int impl = dev->pci_device & 0x0ff0; + + if (impl == 0x0310 || impl == 0x0340 || nv_device(drm->device)->card_type >= NV_40) + return true; + return false; +} + +static inline bool +nv_match_device(struct drm_device *dev, unsigned device, + unsigned sub_vendor, unsigned sub_device) +{ + return dev->pdev->device == device && + dev->pdev->subsystem_vendor == sub_vendor && + dev->pdev->subsystem_device == sub_device; +} + +#include <subdev/bios.h> +#include <subdev/bios/init.h> + +static inline void +nouveau_bios_run_init_table(struct drm_device *dev, u16 table, + struct dcb_output *outp, int crtc) +{ + struct nouveau_device *device = nouveau_dev(dev); + struct nouveau_bios *bios = nouveau_bios(device); + struct nvbios_init init = { + .subdev = nv_subdev(bios), + .bios = bios, + .offset = table, + .outp = outp, + .crtc = crtc, + .execute = 1, + }; + + nvbios_exec(&init); +} + #endif |