diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/dac507d.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/dac507d.c | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/dac507d.c b/drivers/gpu/drm/nouveau/dispnv50/dac507d.c index 2a10ef7d30a8..09de78d96679 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/dac507d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/dac507d.c @@ -21,21 +21,29 @@ */ #include "core.h" -static void +#include <nvif/push507c.h> + +#include <nvhw/class/cl507d.h> + +static int dac507d_ctrl(struct nv50_core *core, int or, u32 ctrl, struct nv50_head_atom *asyh) { - u32 *push, sync = 0; - if ((push = evo_wait(&core->chan, 3))) { - if (asyh) { - sync |= asyh->or.nvsync << 1; - sync |= asyh->or.nhsync; - } - evo_mthd(push, 0x0400 + (or * 0x080), 2); - evo_data(push, ctrl); - evo_data(push, sync); - evo_kick(push, &core->chan); + struct nvif_push *push = core->chan.push; + u32 sync = 0; + int ret; + + if (asyh) { + sync |= NVVAL(NV507D, DAC_SET_POLARITY, HSYNC, asyh->or.nhsync); + sync |= NVVAL(NV507D, DAC_SET_POLARITY, VSYNC, asyh->or.nvsync); } + + if ((ret = PUSH_WAIT(push, 3))) + return ret; + + PUSH_MTHD(push, NV507D, DAC_SET_CONTROL(or), ctrl, + DAC_SET_POLARITY(or), sync); + return 0; } const struct nv50_outp_func |