diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/crcc37d.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/crcc37d.c | 45 |
1 files changed, 9 insertions, 36 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/crcc37d.c b/drivers/gpu/drm/nouveau/dispnv50/crcc37d.c index 814e5bd97446..f10f6c484408 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/crcc37d.c +++ b/drivers/gpu/drm/nouveau/dispnv50/crcc37d.c @@ -2,6 +2,7 @@ #include <drm/drm_crtc.h> #include "crc.h" +#include "crcc37d.h" #include "core.h" #include "disp.h" #include "head.h" @@ -10,38 +11,13 @@ #include <nvhw/class/clc37d.h> -#define CRCC37D_MAX_ENTRIES 2047 - -struct crcc37d_notifier { - u32 status; - - /* reserved */ - u32 :32; - u32 :32; - u32 :32; - u32 :32; - u32 :32; - u32 :32; - u32 :32; - - struct crcc37d_entry { - u32 status[2]; - u32 :32; /* reserved */ - u32 compositor_crc; - u32 rg_crc; - u32 output_crc[2]; - u32 :32; /* reserved */ - } entries[CRCC37D_MAX_ENTRIES]; -} __packed; - static int -crcc37d_set_src(struct nv50_head *head, int or, - enum nv50_crc_source_type source, - struct nv50_crc_notifier_ctx *ctx, u32 wndw) +crcc37d_set_src(struct nv50_head *head, int or, enum nv50_crc_source_type source, + struct nv50_crc_notifier_ctx *ctx) { struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; const int i = head->base.index; - u32 crc_args = NVVAL(NVC37D, HEAD_SET_CRC_CONTROL, CONTROLLING_CHANNEL, wndw) | + u32 crc_args = NVVAL(NVC37D, HEAD_SET_CRC_CONTROL, CONTROLLING_CHANNEL, i * 4) | NVDEF(NVC37D, HEAD_SET_CRC_CONTROL, EXPECT_BUFFER_COLLAPSE, FALSE) | NVDEF(NVC37D, HEAD_SET_CRC_CONTROL, SECONDARY_CRC, NONE) | NVDEF(NVC37D, HEAD_SET_CRC_CONTROL, CRC_DURING_SNOOZE, DISABLE); @@ -75,8 +51,7 @@ crcc37d_set_src(struct nv50_head *head, int or, return 0; } -static int -crcc37d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx) +int crcc37d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx) { struct nvif_push *push = nv50_disp(head->base.base.dev)->core->chan.push; const int i = head->base.index; @@ -89,9 +64,8 @@ crcc37d_set_ctx(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx) return 0; } -static u32 crcc37d_get_entry(struct nv50_head *head, - struct nv50_crc_notifier_ctx *ctx, - enum nv50_crc_source source, int idx) +u32 crcc37d_get_entry(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx, + enum nv50_crc_source source, int idx) { struct crcc37d_notifier __iomem *notifier = ctx->mem.object.map.ptr; struct crcc37d_entry __iomem *entry = ¬ifier->entries[idx]; @@ -105,8 +79,7 @@ static u32 crcc37d_get_entry(struct nv50_head *head, return ioread32_native(crc_addr); } -static bool crcc37d_ctx_finished(struct nv50_head *head, - struct nv50_crc_notifier_ctx *ctx) +bool crcc37d_ctx_finished(struct nv50_head *head, struct nv50_crc_notifier_ctx *ctx) { struct nouveau_drm *drm = nouveau_drm(head->base.base.dev); struct crcc37d_notifier __iomem *notifier = ctx->mem.object.map.ptr; @@ -148,7 +121,7 @@ const struct nv50_crc_func crcc37d = { .set_ctx = crcc37d_set_ctx, .get_entry = crcc37d_get_entry, .ctx_finished = crcc37d_ctx_finished, - .flip_threshold = CRCC37D_MAX_ENTRIES - 30, + .flip_threshold = CRCC37D_FLIP_THRESHOLD, .num_entries = CRCC37D_MAX_ENTRIES, .notifier_len = sizeof(struct crcc37d_notifier), }; |