diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/corec37d.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/corec37d.c | 153 |
1 files changed, 111 insertions, 42 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/corec37d.c b/drivers/gpu/drm/nouveau/dispnv50/corec37d.c index 7860774b65bc..42f877f2ced2 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/corec37d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/corec37d.c @@ -22,40 +22,68 @@ #include "core.h" #include "head.h" +#include <nvif/class.h> +#include <nvif/pushc37b.h> +#include <nvif/timer.h> + +#include <nvhw/class/clc37d.h> + #include <nouveau_bo.h> -void +int +corec37d_wndw_owner(struct nv50_core *core) +{ + struct nvif_push *push = core->chan.push; + const u32 windows = 8; /*XXX*/ + int ret, i; + + if ((ret = PUSH_WAIT(push, windows * 2))) + return ret; + + for (i = 0; i < windows; i++) { + PUSH_MTHD(push, NVC37D, WINDOW_SET_CONTROL(i), + NVDEF(NVC37D, WINDOW_SET_CONTROL, OWNER, HEAD(i >> 1))); + } + + return 0; +} + +int corec37d_update(struct nv50_core *core, u32 *interlock, bool ntfy) { - u32 *push; - if ((push = evo_wait(&core->chan, 9))) { - if (ntfy) { - evo_mthd(push, 0x020c, 1); - evo_data(push, 0x00001000 | NV50_DISP_CORE_NTFY); - } - - evo_mthd(push, 0x0218, 2); - evo_data(push, interlock[NV50_DISP_INTERLOCK_CURS]); - evo_data(push, interlock[NV50_DISP_INTERLOCK_WNDW]); - evo_mthd(push, 0x0200, 1); - evo_data(push, 0x00000001); - - if (ntfy) { - evo_mthd(push, 0x020c, 1); - evo_data(push, 0x00000000); - } - evo_kick(push, &core->chan); + struct nvif_push *push = core->chan.push; + int ret; + + if ((ret = PUSH_WAIT(push, (ntfy ? 2 * 2 : 0) + 5))) + return ret; + + if (ntfy) { + PUSH_MTHD(push, NVC37D, SET_NOTIFIER_CONTROL, + NVDEF(NVC37D, SET_NOTIFIER_CONTROL, MODE, WRITE) | + NVVAL(NVC37D, SET_NOTIFIER_CONTROL, OFFSET, NV50_DISP_CORE_NTFY >> 4) | + NVDEF(NVC37D, SET_NOTIFIER_CONTROL, NOTIFY, ENABLE)); } + + PUSH_MTHD(push, NVC37D, SET_INTERLOCK_FLAGS, interlock[NV50_DISP_INTERLOCK_CURS], + SET_WINDOW_INTERLOCK_FLAGS, interlock[NV50_DISP_INTERLOCK_WNDW]); + PUSH_MTHD(push, NVC37D, UPDATE, 0x00000001 | + NVDEF(NVC37D, UPDATE, SPECIAL_HANDLING, NONE) | + NVDEF(NVC37D, UPDATE, INHIBIT_INTERRUPTS, FALSE)); + + if (ntfy) { + PUSH_MTHD(push, NVC37D, SET_NOTIFIER_CONTROL, + NVDEF(NVC37D, SET_NOTIFIER_CONTROL, NOTIFY, DISABLE)); + } + + return PUSH_KICK(push); } int corec37d_ntfy_wait_done(struct nouveau_bo *bo, u32 offset, struct nvif_device *device) { - u32 data; s64 time = nvif_msec(device, 2000ULL, - data = nouveau_bo_rd32(bo, offset / 4 + 0); - if ((data & 0xc0000000) == 0x80000000) + if (NVBO_TD32(bo, offset, NV_DISP_NOTIFIER, _0, STATUS, ==, FINISHED)) break; usleep_range(1, 2); ); @@ -65,42 +93,83 @@ corec37d_ntfy_wait_done(struct nouveau_bo *bo, u32 offset, void corec37d_ntfy_init(struct nouveau_bo *bo, u32 offset) { - nouveau_bo_wr32(bo, offset / 4 + 0, 0x00000000); - nouveau_bo_wr32(bo, offset / 4 + 1, 0x00000000); - nouveau_bo_wr32(bo, offset / 4 + 2, 0x00000000); - nouveau_bo_wr32(bo, offset / 4 + 3, 0x00000000); + NVBO_WR32(bo, offset, NV_DISP_NOTIFIER, _0, + NVDEF(NV_DISP_NOTIFIER, _0, STATUS, NOT_BEGUN)); + NVBO_WR32(bo, offset, NV_DISP_NOTIFIER, _1, 0); + NVBO_WR32(bo, offset, NV_DISP_NOTIFIER, _2, 0); + NVBO_WR32(bo, offset, NV_DISP_NOTIFIER, _3, 0); +} + +int corec37d_caps_init(struct nouveau_drm *drm, struct nv50_disp *disp) +{ + int ret; + + ret = nvif_object_ctor(&disp->disp->object, "dispCaps", 0, + GV100_DISP_CAPS, NULL, 0, &disp->caps); + if (ret) { + NV_ERROR(drm, + "Failed to init notifier caps region: %d\n", + ret); + return ret; + } + + ret = nvif_object_map(&disp->caps, NULL, 0); + if (ret) { + NV_ERROR(drm, + "Failed to map notifier caps region: %d\n", + ret); + return ret; + } + + return 0; } -static void +static int corec37d_init(struct nv50_core *core) { + struct nvif_push *push = core->chan.push; const u32 windows = 8; /*XXX*/ - u32 *push, i; - if ((push = evo_wait(&core->chan, 2 + 6 * windows + 2))) { - evo_mthd(push, 0x0208, 1); - evo_data(push, core->chan.sync.handle); - for (i = 0; i < windows; i++) { - evo_mthd(push, 0x1000 + (i * 0x080), 3); - evo_data(push, i >> 1); - evo_data(push, 0x00000017); - evo_data(push, 0x00000000); - evo_mthd(push, 0x1010 + (i * 0x080), 1); - evo_data(push, 0x00127fff); - } - evo_mthd(push, 0x0200, 1); - evo_data(push, 0x00000001); - evo_kick(push, &core->chan); + int ret, i; + + if ((ret = PUSH_WAIT(push, 2 + windows * 5))) + return ret; + + PUSH_MTHD(push, NVC37D, SET_CONTEXT_DMA_NOTIFIER, core->chan.sync.handle); + + for (i = 0; i < windows; i++) { + PUSH_MTHD(push, NVC37D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS(i), + NVDEF(NVC37D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED1BPP, TRUE) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED2BPP, TRUE) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED4BPP, TRUE) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, RGB_PACKED8BPP, TRUE) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_FORMAT_USAGE_BOUNDS, YUV_PACKED422, TRUE), + + WINDOW_SET_WINDOW_ROTATED_FORMAT_USAGE_BOUNDS(i), 0x00000000); + + PUSH_MTHD(push, NVC37D, WINDOW_SET_WINDOW_USAGE_BOUNDS(i), + NVVAL(NVC37D, WINDOW_SET_WINDOW_USAGE_BOUNDS, MAX_PIXELS_FETCHED_PER_LINE, 0x7fff) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_USAGE_BOUNDS, INPUT_LUT, USAGE_1025) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_USAGE_BOUNDS, INPUT_SCALER_TAPS, TAPS_2) | + NVDEF(NVC37D, WINDOW_SET_WINDOW_USAGE_BOUNDS, UPSCALING_ALLOWED, FALSE)); } + + core->assign_windows = true; + return PUSH_KICK(push); } static const struct nv50_core_func corec37d = { .init = corec37d_init, .ntfy_init = corec37d_ntfy_init, + .caps_init = corec37d_caps_init, .ntfy_wait_done = corec37d_ntfy_wait_done, .update = corec37d_update, + .wndw.owner = corec37d_wndw_owner, .head = &headc37d, .sor = &sorc37d, +#if IS_ENABLED(CONFIG_DEBUG_FS) + .crc = &crcc37d, +#endif }; int |