drm/nouveau/ltc: convert to new-style nvkm_subdev
authorBen Skeggs <bskeggs@redhat.com>
Thu, 20 Aug 2015 04:54:21 +0000 (14:54 +1000)
committerBen Skeggs <bskeggs@redhat.com>
Fri, 28 Aug 2015 02:40:44 +0000 (12:40 +1000)
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
13 files changed:
drivers/gpu/drm/nouveau/include/nvkm/subdev/ltc.h
drivers/gpu/drm/nouveau/nvkm/engine/device/base.c
drivers/gpu/drm/nouveau/nvkm/engine/device/gf100.c
drivers/gpu/drm/nouveau/nvkm/engine/device/gk104.c
drivers/gpu/drm/nouveau/nvkm/engine/device/gm100.c
drivers/gpu/drm/nouveau/nvkm/engine/gr/gf100.c
drivers/gpu/drm/nouveau/nvkm/subdev/fb/ramgf100.c
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/base.c
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gf100.c
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gk104.c
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gm107.c
drivers/gpu/drm/nouveau/nvkm/subdev/ltc/priv.h
drivers/gpu/drm/nouveau/nvkm/subdev/mmu/gf100.c

index e8234e5b735cf78569d977d2117047a83d12aa47..c773b5e958b4db6f5b7094503fe0c69f246d5e92 100644 (file)
@@ -1,31 +1,36 @@
 #ifndef __NVKM_LTC_H__
 #define __NVKM_LTC_H__
 #include <core/subdev.h>
-struct nvkm_mm_node;
+#include <core/mm.h>
 
 #define NVKM_LTC_MAX_ZBC_CNT 16
 
 struct nvkm_ltc {
+       const struct nvkm_ltc_func *func;
        struct nvkm_subdev subdev;
 
-       int  (*tags_alloc)(struct nvkm_ltc *, u32 count,
-                          struct nvkm_mm_node **);
-       void (*tags_free)(struct nvkm_ltc *, struct nvkm_mm_node **);
-       void (*tags_clear)(struct nvkm_ltc *, u32 first, u32 count);
+       u32 ltc_nr;
+       u32 lts_nr;
+
+       u32 num_tags;
+       u32 tag_base;
+       struct nvkm_mm tags;
+       struct nvkm_mm_node *tag_ram;
 
        int zbc_min;
        int zbc_max;
-       int (*zbc_color_get)(struct nvkm_ltc *, int index, const u32[4]);
-       int (*zbc_depth_get)(struct nvkm_ltc *, int index, const u32);
+       u32 zbc_color[NVKM_LTC_MAX_ZBC_CNT][4];
+       u32 zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
 };
 
-static inline struct nvkm_ltc *
-nvkm_ltc(void *obj)
-{
-       return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_LTC);
-}
+int nvkm_ltc_tags_alloc(struct nvkm_ltc *, u32 count, struct nvkm_mm_node **);
+void nvkm_ltc_tags_free(struct nvkm_ltc *, struct nvkm_mm_node **);
+void nvkm_ltc_tags_clear(struct nvkm_ltc *, u32 first, u32 count);
+
+int nvkm_ltc_zbc_color_get(struct nvkm_ltc *, int index, const u32[4]);
+int nvkm_ltc_zbc_depth_get(struct nvkm_ltc *, int index, const u32);
 
-extern struct nvkm_oclass *gf100_ltc_oclass;
-extern struct nvkm_oclass *gk104_ltc_oclass;
-extern struct nvkm_oclass *gm107_ltc_oclass;
+int gf100_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
+int gk104_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
+int gm107_ltc_new(struct nvkm_device *, int, struct nvkm_ltc **);
 #endif
index 3b83f17b3a23f89b373727ce035c437c08b55aad..d1ee594dff56ffa5e6826e890a16a35f91352ab2 100644 (file)
@@ -1300,7 +1300,7 @@ nvc0_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf100_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1335,7 +1335,7 @@ nvc1_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1369,7 +1369,7 @@ nvc3_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1403,7 +1403,7 @@ nvc4_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf100_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1438,7 +1438,7 @@ nvc8_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf100_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1473,7 +1473,7 @@ nvce_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf100_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1508,7 +1508,7 @@ nvcf_chipset = {
        .i2c = g94_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1542,7 +1542,7 @@ nvd7_chipset = {
        .i2c = gf117_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1574,7 +1574,7 @@ nvd9_chipset = {
        .i2c = gf119_i2c_new,
        .ibus = gf100_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gf100_ltc_new,
+       .ltc = gf100_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1608,7 +1608,7 @@ nve4_chipset = {
        .i2c = gk104_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1644,7 +1644,7 @@ nve6_chipset = {
        .i2c = gk104_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1680,7 +1680,7 @@ nve7_chipset = {
        .i2c = gk104_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1712,7 +1712,7 @@ nvea_chipset = {
        .fuse = gf100_fuse_new,
        .ibus = gk20a_ibus_new,
        .imem = gk20a_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .pmu = gk20a_pmu_new,
@@ -1740,7 +1740,7 @@ nvf0_chipset = {
        .i2c = gk104_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1776,7 +1776,7 @@ nvf1_chipset = {
        .i2c = gf119_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gf106_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1812,7 +1812,7 @@ nv106_chipset = {
        .i2c = gk104_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1847,7 +1847,7 @@ nv108_chipset = {
        .i2c = gk104_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gk104_ltc_new,
+       .ltc = gk104_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1882,7 +1882,7 @@ nv117_chipset = {
        .i2c = gf119_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gm107_ltc_new,
+       .ltc = gm107_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1911,7 +1911,7 @@ nv124_chipset = {
        .i2c = gm204_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gm107_ltc_new,
+       .ltc = gm107_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1940,7 +1940,7 @@ nv126_chipset = {
        .i2c = gm204_i2c_new,
        .ibus = gk104_ibus_new,
        .imem = nv50_instmem_new,
-//     .ltc = gm107_ltc_new,
+       .ltc = gm107_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mxm = nv50_mxm_new,
@@ -1965,7 +1965,7 @@ nv12b_chipset = {
        .fuse = gm107_fuse_new,
        .ibus = gk20a_ibus_new,
        .imem = gk20a_instmem_new,
-//     .ltc = gm107_ltc_new,
+       .ltc = gm107_ltc_new,
 //     .mc = gk20a_mc_new,
 //     .mmu = gf100_mmu_new,
 //     .mmu = gf100_mmu_new,
index 8f9d871b545f36f77f33ea944839ec378128d11f..e0b57ed658f5a884da2b7adbad5ad21366e8f4a1 100644 (file)
@@ -32,7 +32,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -53,7 +52,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -74,7 +72,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -94,7 +91,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -115,7 +111,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -135,7 +130,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -155,7 +149,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf100_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf100_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -176,7 +169,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -196,7 +188,6 @@ gf100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gf100_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  gf100_fifo_oclass;
index dcb0f6db213d3f6a976182d749e2e6264402f539..115931cfe18ad3ba340601a3a6a2156277469e01 100644 (file)
@@ -32,7 +32,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -54,7 +53,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gf110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -76,7 +74,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk104_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -96,7 +93,6 @@ gk104_identify(struct nvkm_device *device)
        case 0xea:
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  gk20a_fifo_oclass;
@@ -112,7 +108,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -134,7 +129,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gf106_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk110_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -156,7 +150,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
@@ -177,7 +170,6 @@ gk104_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &nv04_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gk104_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
                device->oclass[NVDEV_SUBDEV_VOLT   ] = &nv40_volt_oclass;
index 158af1f8799e04349963e7aae9947f9581cd51b6..a3c87b26dd9fc8bcc2e8b65c653c2f9343fe19e1 100644 (file)
@@ -32,7 +32,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gm107_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 
@@ -64,7 +63,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gm107_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 #if 0
@@ -93,7 +91,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MXM    ] = &nv50_mxm_oclass;
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gm107_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_PMU    ] =  gk208_pmu_oclass;
 #if 0
@@ -118,7 +115,6 @@ gm100_identify(struct nvkm_device *device)
                device->oclass[NVDEV_SUBDEV_MC     ] =  gk20a_mc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_SUBDEV_TIMER  ] = &gk20a_timer_oclass;
-               device->oclass[NVDEV_SUBDEV_LTC    ] =  gm107_ltc_oclass;
                device->oclass[NVDEV_SUBDEV_MMU    ] = &gf100_mmu_oclass;
                device->oclass[NVDEV_ENGINE_DMAOBJ ] =  gf110_dmaeng_oclass;
                device->oclass[NVDEV_ENGINE_FIFO   ] =  gm20b_fifo_oclass;
index 7917d141fcb0e38f613499349fe9bcfe3274a1f0..2f22af2fb533fe38dd359d80ca0b26bb225b0141 100644 (file)
@@ -58,7 +58,7 @@ static int
 gf100_gr_zbc_color_get(struct gf100_gr *gr, int format,
                       const u32 ds[4], const u32 l2[4])
 {
-       struct nvkm_ltc *ltc = nvkm_ltc(gr);
+       struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
        int zbc = -ENOSPC, i;
 
        for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
@@ -85,7 +85,7 @@ gf100_gr_zbc_color_get(struct gf100_gr *gr, int format,
        memcpy(gr->zbc_color[zbc].ds, ds, sizeof(gr->zbc_color[zbc].ds));
        memcpy(gr->zbc_color[zbc].l2, l2, sizeof(gr->zbc_color[zbc].l2));
        gr->zbc_color[zbc].format = format;
-       ltc->zbc_color_get(ltc, zbc, l2);
+       nvkm_ltc_zbc_color_get(ltc, zbc, l2);
        gf100_gr_zbc_clear_color(gr, zbc);
        return zbc;
 }
@@ -105,7 +105,7 @@ static int
 gf100_gr_zbc_depth_get(struct gf100_gr *gr, int format,
                       const u32 ds, const u32 l2)
 {
-       struct nvkm_ltc *ltc = nvkm_ltc(gr);
+       struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
        int zbc = -ENOSPC, i;
 
        for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
@@ -130,7 +130,7 @@ gf100_gr_zbc_depth_get(struct gf100_gr *gr, int format,
        gr->zbc_depth[zbc].format = format;
        gr->zbc_depth[zbc].ds = ds;
        gr->zbc_depth[zbc].l2 = l2;
-       ltc->zbc_depth_get(ltc, zbc, l2);
+       nvkm_ltc_zbc_depth_get(ltc, zbc, l2);
        gf100_gr_zbc_clear_depth(gr, zbc);
        return zbc;
 }
@@ -680,7 +680,7 @@ gf100_gr_zbc_init(struct gf100_gr *gr)
                              0x00000000, 0x00000000, 0x00000000, 0x00000000 };
        const u32 f32_1[] = { 0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000,
                              0x3f800000, 0x3f800000, 0x3f800000, 0x3f800000 };
-       struct nvkm_ltc *ltc = nvkm_ltc(gr);
+       struct nvkm_ltc *ltc = gr->base.engine.subdev.device->ltc;
        int index;
 
        if (!gr->zbc_color[0].format) {
index 71902b64ffbc61db73c4575840b7d80bb6cb22f4..772425ca5a9eae5a50715a03c8cf0265cd9753de 100644 (file)
@@ -434,7 +434,7 @@ gf100_ram_put(struct nvkm_ram *ram, struct nvkm_mem **pmem)
 
        mutex_lock(&ram->fb->subdev.mutex);
        if (mem->tag)
-               ltc->tags_free(ltc, &mem->tag);
+               nvkm_ltc_tags_free(ltc, &mem->tag);
        __nv50_ram_put(ram, mem);
        mutex_unlock(&ram->fb->subdev.mutex);
 
@@ -472,7 +472,7 @@ gf100_ram_get(struct nvkm_ram *ram, u64 size, u32 align, u32 ncmin,
                /* compression only works with lpages */
                if (align == (1 << (17 - NVKM_RAM_MM_SHIFT))) {
                        int n = size >> 5;
-                       ltc->tags_alloc(ltc, n, &mem->tag);
+                       nvkm_ltc_tags_alloc(ltc, n, &mem->tag);
                }
 
                if (unlikely(!mem->tag))
index d0af1aec0fc6ac45a1da128f319c1231f9c72dd7..930d25b6e63cb938b7cbdcf4ac3c7dc06e902fe0 100644 (file)
  */
 #include "priv.h"
 
-static int
-nvkm_ltc_tags_alloc(struct nvkm_ltc *obj, u32 n, struct nvkm_mm_node **pnode)
-{
-       struct nvkm_ltc_priv *ltc = container_of(obj, typeof(*ltc), base);
-       int ret;
+#include <subdev/fb.h>
 
-       ret = nvkm_mm_head(&ltc->tags, 0, 1, n, n, 1, pnode);
+int
+nvkm_ltc_tags_alloc(struct nvkm_ltc *ltc, u32 n, struct nvkm_mm_node **pnode)
+{
+       int ret = nvkm_mm_head(&ltc->tags, 0, 1, n, n, 1, pnode);
        if (ret)
                *pnode = NULL;
-
        return ret;
 }
 
-static void
-nvkm_ltc_tags_free(struct nvkm_ltc *obj, struct nvkm_mm_node **pnode)
+void
+nvkm_ltc_tags_free(struct nvkm_ltc *ltc, struct nvkm_mm_node **pnode)
 {
-       struct nvkm_ltc_priv *ltc = container_of(obj, typeof(*ltc), base);
        nvkm_mm_free(&ltc->tags, pnode);
 }
 
-static void
-nvkm_ltc_tags_clear(struct nvkm_ltc *obj, u32 first, u32 count)
+void
+nvkm_ltc_tags_clear(struct nvkm_ltc *ltc, u32 first, u32 count)
 {
-       struct nvkm_ltc_priv *ltc = container_of(obj, typeof(*ltc), base);
-       const struct nvkm_ltc_impl *impl = (void *)nv_oclass(ltc);
        const u32 limit = first + count - 1;
 
        BUG_ON((first > limit) || (limit >= ltc->num_tags));
 
-       impl->cbc_clear(ltc, first, limit);
-       impl->cbc_wait(ltc);
+       ltc->func->cbc_clear(ltc, first, limit);
+       ltc->func->cbc_wait(ltc);
 }
 
-static int
-nvkm_ltc_zbc_color_get(struct nvkm_ltc *obj, int index, const u32 color[4])
+int
+nvkm_ltc_zbc_color_get(struct nvkm_ltc *ltc, int index, const u32 color[4])
 {
-       struct nvkm_ltc_priv *ltc = container_of(obj, typeof(*ltc), base);
-       const struct nvkm_ltc_impl *impl = (void *)nv_oclass(ltc);
        memcpy(ltc->zbc_color[index], color, sizeof(ltc->zbc_color[index]));
-       impl->zbc_clear_color(ltc, index, color);
+       ltc->func->zbc_clear_color(ltc, index, color);
        return index;
 }
 
-static int
-nvkm_ltc_zbc_depth_get(struct nvkm_ltc *obj, int index, const u32 depth)
+int
+nvkm_ltc_zbc_depth_get(struct nvkm_ltc *ltc, int index, const u32 depth)
 {
-       struct nvkm_ltc_priv *ltc = container_of(obj, typeof(*ltc), base);
-       const struct nvkm_ltc_impl *impl = (void *)nv_oclass(ltc);
        ltc->zbc_depth[index] = depth;
-       impl->zbc_clear_depth(ltc, index, depth);
+       ltc->func->zbc_clear_depth(ltc, index, depth);
        return index;
 }
 
-int
-_nvkm_ltc_init(struct nvkm_object *object)
+static void
+nvkm_ltc_intr(struct nvkm_subdev *subdev)
 {
-       struct nvkm_ltc_priv *ltc = (void *)object;
-       const struct nvkm_ltc_impl *impl = (void *)nv_oclass(object);
-       int ret, i;
+       struct nvkm_ltc *ltc = nvkm_ltc(subdev);
+       ltc->func->intr(ltc);
+}
 
-       ret = nvkm_subdev_init_old(&ltc->base.subdev);
-       if (ret)
-               return ret;
+static int
+nvkm_ltc_oneinit(struct nvkm_subdev *subdev)
+{
+       struct nvkm_ltc *ltc = nvkm_ltc(subdev);
+       return ltc->func->oneinit(ltc);
+}
+
+static int
+nvkm_ltc_init(struct nvkm_subdev *subdev)
+{
+       struct nvkm_ltc *ltc = nvkm_ltc(subdev);
+       int i;
 
-       for (i = ltc->base.zbc_min; i <= ltc->base.zbc_max; i++) {
-               impl->zbc_clear_color(ltc, i, ltc->zbc_color[i]);
-               impl->zbc_clear_depth(ltc, i, ltc->zbc_depth[i]);
+       for (i = ltc->zbc_min; i <= ltc->zbc_max; i++) {
+               ltc->func->zbc_clear_color(ltc, i, ltc->zbc_color[i]);
+               ltc->func->zbc_clear_depth(ltc, i, ltc->zbc_depth[i]);
        }
 
+       ltc->func->init(ltc);
        return 0;
 }
 
+static void *
+nvkm_ltc_dtor(struct nvkm_subdev *subdev)
+{
+       struct nvkm_ltc *ltc = nvkm_ltc(subdev);
+       struct nvkm_ram *ram = ltc->subdev.device->fb->ram;
+       nvkm_mm_fini(&ltc->tags);
+       if (ram)
+               nvkm_mm_free(&ram->vram, &ltc->tag_ram);
+       return ltc;
+}
+
+static const struct nvkm_subdev_func
+nvkm_ltc = {
+       .dtor = nvkm_ltc_dtor,
+       .oneinit = nvkm_ltc_oneinit,
+       .init = nvkm_ltc_init,
+       .intr = nvkm_ltc_intr,
+};
+
 int
-nvkm_ltc_create_(struct nvkm_object *parent, struct nvkm_object *engine,
-                struct nvkm_oclass *oclass, int length, void **pobject)
+nvkm_ltc_new_(const struct nvkm_ltc_func *func, struct nvkm_device *device,
+             int index, struct nvkm_ltc **pltc)
 {
-       const struct nvkm_ltc_impl *impl = (void *)oclass;
-       struct nvkm_ltc_priv *ltc;
-       int ret;
+       struct nvkm_ltc *ltc;
 
-       ret = nvkm_subdev_create_(parent, engine, oclass, 0, "PLTCG",
-                                 "l2c", length, pobject);
-       ltc = *pobject;
-       if (ret)
-               return ret;
-
-       memset(ltc->zbc_color, 0x00, sizeof(ltc->zbc_color));
-       memset(ltc->zbc_depth, 0x00, sizeof(ltc->zbc_depth));
-
-       ltc->base.subdev.intr = impl->intr;
-       ltc->base.tags_alloc = nvkm_ltc_tags_alloc;
-       ltc->base.tags_free = nvkm_ltc_tags_free;
-       ltc->base.tags_clear = nvkm_ltc_tags_clear;
-       ltc->base.zbc_min = 1; /* reserve 0 for disabled */
-       ltc->base.zbc_max = min(impl->zbc, NVKM_LTC_MAX_ZBC_CNT) - 1;
-       ltc->base.zbc_color_get = nvkm_ltc_zbc_color_get;
-       ltc->base.zbc_depth_get = nvkm_ltc_zbc_depth_get;
+       if (!(ltc = *pltc = kzalloc(sizeof(*ltc), GFP_KERNEL)))
+               return -ENOMEM;
+
+       nvkm_subdev_ctor(&nvkm_ltc, device, index, 0, &ltc->subdev);
+       ltc->func = func;
+       ltc->zbc_min = 1; /* reserve 0 for disabled */
+       ltc->zbc_max = min(func->zbc, NVKM_LTC_MAX_ZBC_CNT) - 1;
        return 0;
 }
index 5cb7604beeb60ef1e18aa301d64d37d9187824a7..45ac765b753ed072eaf4a83d406caa4d226df6a8 100644 (file)
 #include <subdev/timer.h>
 
 void
-gf100_ltc_cbc_clear(struct nvkm_ltc_priv *ltc, u32 start, u32 limit)
+gf100_ltc_cbc_clear(struct nvkm_ltc *ltc, u32 start, u32 limit)
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        nvkm_wr32(device, 0x17e8cc, start);
        nvkm_wr32(device, 0x17e8d0, limit);
        nvkm_wr32(device, 0x17e8c8, 0x00000004);
 }
 
 void
-gf100_ltc_cbc_wait(struct nvkm_ltc_priv *ltc)
+gf100_ltc_cbc_wait(struct nvkm_ltc *ltc)
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        int c, s;
        for (c = 0; c < ltc->ltc_nr; c++) {
                for (s = 0; s < ltc->lts_nr; s++) {
@@ -53,9 +53,9 @@ gf100_ltc_cbc_wait(struct nvkm_ltc_priv *ltc)
 }
 
 void
-gf100_ltc_zbc_clear_color(struct nvkm_ltc_priv *ltc, int i, const u32 color[4])
+gf100_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4])
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        nvkm_mask(device, 0x17ea44, 0x0000000f, i);
        nvkm_wr32(device, 0x17ea48, color[0]);
        nvkm_wr32(device, 0x17ea4c, color[1]);
@@ -64,9 +64,9 @@ gf100_ltc_zbc_clear_color(struct nvkm_ltc_priv *ltc, int i, const u32 color[4])
 }
 
 void
-gf100_ltc_zbc_clear_depth(struct nvkm_ltc_priv *ltc, int i, const u32 depth)
+gf100_ltc_zbc_clear_depth(struct nvkm_ltc *ltc, int i, const u32 depth)
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        nvkm_mask(device, 0x17ea44, 0x0000000f, i);
        nvkm_wr32(device, 0x17ea58, depth);
 }
@@ -90,9 +90,9 @@ gf100_ltc_lts_intr_name[] = {
 };
 
 static void
-gf100_ltc_lts_intr(struct nvkm_ltc_priv *ltc, int c, int s)
+gf100_ltc_lts_intr(struct nvkm_ltc *ltc, int c, int s)
 {
-       struct nvkm_subdev *subdev = &ltc->base.subdev;
+       struct nvkm_subdev *subdev = &ltc->subdev;
        struct nvkm_device *device = subdev->device;
        u32 base = 0x141000 + (c * 0x2000) + (s * 0x400);
        u32 intr = nvkm_rd32(device, base + 0x020);
@@ -108,10 +108,9 @@ gf100_ltc_lts_intr(struct nvkm_ltc_priv *ltc, int c, int s)
 }
 
 void
-gf100_ltc_intr(struct nvkm_subdev *subdev)
+gf100_ltc_intr(struct nvkm_ltc *ltc)
 {
-       struct nvkm_ltc_priv *ltc = (void *)subdev;
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        u32 mask;
 
        mask = nvkm_rd32(device, 0x00017c);
@@ -123,44 +122,12 @@ gf100_ltc_intr(struct nvkm_subdev *subdev)
        }
 }
 
-static int
-gf100_ltc_init(struct nvkm_object *object)
-{
-       struct nvkm_ltc_priv *ltc = (void *)object;
-       struct nvkm_device *device = ltc->base.subdev.device;
-       u32 lpg128 = !(nvkm_rd32(device, 0x100c80) & 0x00000001);
-       int ret;
-
-       ret = nvkm_ltc_init(ltc);
-       if (ret)
-               return ret;
-
-       nvkm_mask(device, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */
-       nvkm_wr32(device, 0x17e8d8, ltc->ltc_nr);
-       nvkm_wr32(device, 0x17e8d4, ltc->tag_base);
-       nvkm_mask(device, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
-       return 0;
-}
-
-void
-gf100_ltc_dtor(struct nvkm_object *object)
-{
-       struct nvkm_ltc_priv *ltc = (void *)object;
-       struct nvkm_ram *ram = ltc->base.subdev.device->fb->ram;
-
-       nvkm_mm_fini(&ltc->tags);
-       if (ram)
-               nvkm_mm_free(&ram->vram, &ltc->tag_ram);
-
-       nvkm_ltc_destroy(ltc);
-}
-
 /* TODO: Figure out tag memory details and drop the over-cautious allocation.
  */
 int
-gf100_ltc_init_tag_ram(struct nvkm_ltc_priv *ltc)
+gf100_ltc_oneinit_tag_ram(struct nvkm_ltc *ltc)
 {
-       struct nvkm_ram *ram = ltc->base.subdev.device->fb->ram;
+       struct nvkm_ram *ram = ltc->subdev.device->fb->ram;
        u32 tag_size, tag_margin, tag_align;
        int ret;
 
@@ -205,54 +172,53 @@ gf100_ltc_init_tag_ram(struct nvkm_ltc_priv *ltc)
        }
 
 mm_init:
-       ret = nvkm_mm_init(&ltc->tags, 0, ltc->num_tags, 1);
-       return ret;
+       return nvkm_mm_init(&ltc->tags, 0, ltc->num_tags, 1);
 }
 
 int
-gf100_ltc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-              struct nvkm_oclass *oclass, void *data, u32 size,
-              struct nvkm_object **pobject)
+gf100_ltc_oneinit(struct nvkm_ltc *ltc)
 {
-       struct nvkm_device *device = (void *)parent;
-       struct nvkm_ltc_priv *ltc;
-       u32 parts, mask;
-       int ret, i;
-
-       ret = nvkm_ltc_create(parent, engine, oclass, &ltc);
-       *pobject = nv_object(ltc);
-       if (ret)
-               return ret;
+       struct nvkm_device *device = ltc->subdev.device;
+       const u32 parts = nvkm_rd32(device, 0x022438);
+       const u32  mask = nvkm_rd32(device, 0x022554);
+       const u32 slice = nvkm_rd32(device, 0x17e8dc) >> 28;
+       int i;
 
-       parts = nvkm_rd32(device, 0x022438);
-       mask = nvkm_rd32(device, 0x022554);
        for (i = 0; i < parts; i++) {
                if (!(mask & (1 << i)))
                        ltc->ltc_nr++;
        }
-       ltc->lts_nr = nvkm_rd32(device, 0x17e8dc) >> 28;
+       ltc->lts_nr = slice;
+
+       return gf100_ltc_oneinit_tag_ram(ltc);
+}
 
-       ret = gf100_ltc_init_tag_ram(ltc);
-       if (ret)
-               return ret;
+static void
+gf100_ltc_init(struct nvkm_ltc *ltc)
+{
+       struct nvkm_device *device = ltc->subdev.device;
+       u32 lpg128 = !(nvkm_rd32(device, 0x100c80) & 0x00000001);
 
-       nv_subdev(ltc)->intr = gf100_ltc_intr;
-       return 0;
+       nvkm_mask(device, 0x17e820, 0x00100000, 0x00000000); /* INTR_EN &= ~0x10 */
+       nvkm_wr32(device, 0x17e8d8, ltc->ltc_nr);
+       nvkm_wr32(device, 0x17e8d4, ltc->tag_base);
+       nvkm_mask(device, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
 }
 
-struct nvkm_oclass *
-gf100_ltc_oclass = &(struct nvkm_ltc_impl) {
-       .base.handle = NV_SUBDEV(LTC, 0xc0),
-       .base.ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gf100_ltc_ctor,
-               .dtor = gf100_ltc_dtor,
-               .init = gf100_ltc_init,
-               .fini = _nvkm_ltc_fini,
-       },
+static const struct nvkm_ltc_func
+gf100_ltc = {
+       .oneinit = gf100_ltc_oneinit,
+       .init = gf100_ltc_init,
        .intr = gf100_ltc_intr,
        .cbc_clear = gf100_ltc_cbc_clear,
        .cbc_wait = gf100_ltc_cbc_wait,
        .zbc = 16,
        .zbc_clear_color = gf100_ltc_zbc_clear_color,
        .zbc_clear_depth = gf100_ltc_zbc_clear_depth,
-}.base;
+};
+
+int
+gf100_ltc_new(struct nvkm_device *device, int index, struct nvkm_ltc **pltc)
+{
+       return nvkm_ltc_new_(&gf100_ltc, device, index, pltc);
+}
index a1f97d2ec36f11c7daaa0bf3d1014251fd6cd9b7..839e6b4c597b2700a349c0779e2b0c5965369fc2 100644 (file)
  */
 #include "priv.h"
 
-static int
-gk104_ltc_init(struct nvkm_object *object)
+static void
+gk104_ltc_init(struct nvkm_ltc *ltc)
 {
-       struct nvkm_ltc_priv *ltc = (void *)object;
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        u32 lpg128 = !(nvkm_rd32(device, 0x100c80) & 0x00000001);
-       int ret;
-
-       ret = nvkm_ltc_init(ltc);
-       if (ret)
-               return ret;
 
        nvkm_wr32(device, 0x17e8d8, ltc->ltc_nr);
        nvkm_wr32(device, 0x17e000, ltc->ltc_nr);
        nvkm_wr32(device, 0x17e8d4, ltc->tag_base);
        nvkm_mask(device, 0x17e8c0, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
-       return 0;
 }
 
-struct nvkm_oclass *
-gk104_ltc_oclass = &(struct nvkm_ltc_impl) {
-       .base.handle = NV_SUBDEV(LTC, 0xe4),
-       .base.ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gf100_ltc_ctor,
-               .dtor = gf100_ltc_dtor,
-               .init = gk104_ltc_init,
-               .fini = _nvkm_ltc_fini,
-       },
+static const struct nvkm_ltc_func
+gk104_ltc = {
+       .oneinit = gf100_ltc_oneinit,
+       .init = gk104_ltc_init,
        .intr = gf100_ltc_intr,
        .cbc_clear = gf100_ltc_cbc_clear,
        .cbc_wait = gf100_ltc_cbc_wait,
        .zbc = 16,
        .zbc_clear_color = gf100_ltc_zbc_clear_color,
        .zbc_clear_depth = gf100_ltc_zbc_clear_depth,
-}.base;
+};
+
+int
+gk104_ltc_new(struct nvkm_device *device, int index, struct nvkm_ltc **pltc)
+{
+       return nvkm_ltc_new_(&gk104_ltc, device, index, pltc);
+}
index 431acbef6bb7dfbaf08d9d3790d1805aa0c078de..389331bb63bae0e7d97a2effb731ac40c8f28ab2 100644 (file)
 #include <subdev/timer.h>
 
 static void
-gm107_ltc_cbc_clear(struct nvkm_ltc_priv *ltc, u32 start, u32 limit)
+gm107_ltc_cbc_clear(struct nvkm_ltc *ltc, u32 start, u32 limit)
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        nvkm_wr32(device, 0x17e270, start);
        nvkm_wr32(device, 0x17e274, limit);
        nvkm_wr32(device, 0x17e26c, 0x00000004);
 }
 
 static void
-gm107_ltc_cbc_wait(struct nvkm_ltc_priv *ltc)
+gm107_ltc_cbc_wait(struct nvkm_ltc *ltc)
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        int c, s;
        for (c = 0; c < ltc->ltc_nr; c++) {
                for (s = 0; s < ltc->lts_nr; s++) {
@@ -52,9 +52,9 @@ gm107_ltc_cbc_wait(struct nvkm_ltc_priv *ltc)
 }
 
 static void
-gm107_ltc_zbc_clear_color(struct nvkm_ltc_priv *ltc, int i, const u32 color[4])
+gm107_ltc_zbc_clear_color(struct nvkm_ltc *ltc, int i, const u32 color[4])
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        nvkm_mask(device, 0x17e338, 0x0000000f, i);
        nvkm_wr32(device, 0x17e33c, color[0]);
        nvkm_wr32(device, 0x17e340, color[1]);
@@ -63,17 +63,17 @@ gm107_ltc_zbc_clear_color(struct nvkm_ltc_priv *ltc, int i, const u32 color[4])
 }
 
 static void
-gm107_ltc_zbc_clear_depth(struct nvkm_ltc_priv *ltc, int i, const u32 depth)
+gm107_ltc_zbc_clear_depth(struct nvkm_ltc *ltc, int i, const u32 depth)
 {
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        nvkm_mask(device, 0x17e338, 0x0000000f, i);
        nvkm_wr32(device, 0x17e34c, depth);
 }
 
 static void
-gm107_ltc_lts_isr(struct nvkm_ltc_priv *ltc, int c, int s)
+gm107_ltc_lts_isr(struct nvkm_ltc *ltc, int c, int s)
 {
-       struct nvkm_subdev *subdev = &ltc->base.subdev;
+       struct nvkm_subdev *subdev = &ltc->subdev;
        struct nvkm_device *device = subdev->device;
        u32 base = 0x140000 + (c * 0x2000) + (s * 0x400);
        u32 stat = nvkm_rd32(device, base + 0x00c);
@@ -85,10 +85,9 @@ gm107_ltc_lts_isr(struct nvkm_ltc_priv *ltc, int c, int s)
 }
 
 static void
-gm107_ltc_intr(struct nvkm_subdev *subdev)
+gm107_ltc_intr(struct nvkm_ltc *ltc)
 {
-       struct nvkm_ltc_priv *ltc = (void *)subdev;
-       struct nvkm_device *device = ltc->base.subdev.device;
+       struct nvkm_device *device = ltc->subdev.device;
        u32 mask;
 
        mask = nvkm_rd32(device, 0x00017c);
@@ -101,66 +100,48 @@ gm107_ltc_intr(struct nvkm_subdev *subdev)
 }
 
 static int
-gm107_ltc_init(struct nvkm_object *object)
+gm107_ltc_oneinit(struct nvkm_ltc *ltc)
 {
-       struct nvkm_ltc_priv *ltc = (void *)object;
-       struct nvkm_device *device = ltc->base.subdev.device;
-       u32 lpg128 = !(nvkm_rd32(device, 0x100c80) & 0x00000001);
-       int ret;
-
-       ret = nvkm_ltc_init(ltc);
-       if (ret)
-               return ret;
-
-       nvkm_wr32(device, 0x17e27c, ltc->ltc_nr);
-       nvkm_wr32(device, 0x17e278, ltc->tag_base);
-       nvkm_mask(device, 0x17e264, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
-       return 0;
-}
+       struct nvkm_device *device = ltc->subdev.device;
+       const u32 parts = nvkm_rd32(device, 0x022438);
+       const u32  mask = nvkm_rd32(device, 0x021c14);
+       const u32 slice = nvkm_rd32(device, 0x17e280) >> 28;
+       int i;
 
-static int
-gm107_ltc_ctor(struct nvkm_object *parent, struct nvkm_object *engine,
-              struct nvkm_oclass *oclass, void *data, u32 size,
-              struct nvkm_object **pobject)
-{
-       struct nvkm_device *device = (void *)parent;
-       struct nvkm_ltc_priv *ltc;
-       u32 parts, mask;
-       int ret, i;
-
-       ret = nvkm_ltc_create(parent, engine, oclass, &ltc);
-       *pobject = nv_object(ltc);
-       if (ret)
-               return ret;
-
-       parts = nvkm_rd32(device, 0x022438);
-       mask = nvkm_rd32(device, 0x021c14);
        for (i = 0; i < parts; i++) {
                if (!(mask & (1 << i)))
                        ltc->ltc_nr++;
        }
-       ltc->lts_nr = nvkm_rd32(device, 0x17e280) >> 28;
+       ltc->lts_nr = slice;
+
+       return gf100_ltc_oneinit_tag_ram(ltc);
+}
 
-       ret = gf100_ltc_init_tag_ram(ltc);
-       if (ret)
-               return ret;
+static void
+gm107_ltc_init(struct nvkm_ltc *ltc)
+{
+       struct nvkm_device *device = ltc->subdev.device;
+       u32 lpg128 = !(nvkm_rd32(device, 0x100c80) & 0x00000001);
 
-       return 0;
+       nvkm_wr32(device, 0x17e27c, ltc->ltc_nr);
+       nvkm_wr32(device, 0x17e278, ltc->tag_base);
+       nvkm_mask(device, 0x17e264, 0x00000002, lpg128 ? 0x00000002 : 0x00000000);
 }
 
-struct nvkm_oclass *
-gm107_ltc_oclass = &(struct nvkm_ltc_impl) {
-       .base.handle = NV_SUBDEV(LTC, 0xff),
-       .base.ofuncs = &(struct nvkm_ofuncs) {
-               .ctor = gm107_ltc_ctor,
-               .dtor = gf100_ltc_dtor,
-               .init = gm107_ltc_init,
-               .fini = _nvkm_ltc_fini,
-       },
+static const struct nvkm_ltc_func
+gm107_ltc = {
+       .oneinit = gm107_ltc_oneinit,
+       .init = gm107_ltc_init,
        .intr = gm107_ltc_intr,
        .cbc_clear = gm107_ltc_cbc_clear,
        .cbc_wait = gm107_ltc_cbc_wait,
        .zbc = 16,
        .zbc_clear_color = gm107_ltc_zbc_clear_color,
        .zbc_clear_depth = gm107_ltc_zbc_clear_depth,
-}.base;
+};
+
+int
+gm107_ltc_new(struct nvkm_device *device, int index, struct nvkm_ltc **pltc)
+{
+       return nvkm_ltc_new_(&gm107_ltc, device, index, pltc);
+}
index 0544288b0d1d0db5cc046638797c957f7bee5c01..4e05037cc99f96f597bacc24cb173b1fba10d374 100644 (file)
@@ -1,69 +1,29 @@
 #ifndef __NVKM_LTC_PRIV_H__
 #define __NVKM_LTC_PRIV_H__
+#define nvkm_ltc(p) container_of((p), struct nvkm_ltc, subdev)
 #include <subdev/ltc.h>
 
-#include <core/mm.h>
-struct nvkm_fb;
+int nvkm_ltc_new_(const struct nvkm_ltc_func *, struct nvkm_device *,
+                 int index, struct nvkm_ltc **);
 
-struct nvkm_ltc_priv {
-       struct nvkm_ltc base;
-       u32 ltc_nr;
-       u32 lts_nr;
+struct nvkm_ltc_func {
+       int  (*oneinit)(struct nvkm_ltc *);
+       void (*init)(struct nvkm_ltc *);
+       void (*intr)(struct nvkm_ltc *);
 
-       u32 num_tags;
-       u32 tag_base;
-       struct nvkm_mm tags;
-       struct nvkm_mm_node *tag_ram;
-
-       u32 zbc_color[NVKM_LTC_MAX_ZBC_CNT][4];
-       u32 zbc_depth[NVKM_LTC_MAX_ZBC_CNT];
-};
-
-#define nvkm_ltc_create(p,e,o,d)                                               \
-       nvkm_ltc_create_((p), (e), (o), sizeof(**d), (void **)d)
-#define nvkm_ltc_destroy(p) ({                                                 \
-       struct nvkm_ltc_priv *_priv = (p);                                     \
-       _nvkm_ltc_dtor(nv_object(_priv));                                      \
-})
-#define nvkm_ltc_init(p) ({                                                    \
-       struct nvkm_ltc_priv *_priv = (p);                                     \
-       _nvkm_ltc_init(nv_object(_priv));                                      \
-})
-#define nvkm_ltc_fini(p,s) ({                                                  \
-       struct nvkm_ltc_priv *_priv = (p);                                     \
-       _nvkm_ltc_fini(nv_object(_priv), (s));                                 \
-})
-
-int  nvkm_ltc_create_(struct nvkm_object *, struct nvkm_object *,
-                     struct nvkm_oclass *, int, void **);
-
-#define _nvkm_ltc_dtor _nvkm_subdev_dtor
-int _nvkm_ltc_init(struct nvkm_object *);
-#define _nvkm_ltc_fini _nvkm_subdev_fini
-
-int  gf100_ltc_ctor(struct nvkm_object *, struct nvkm_object *,
-                   struct nvkm_oclass *, void *, u32,
-                   struct nvkm_object **);
-void gf100_ltc_dtor(struct nvkm_object *);
-int  gf100_ltc_init_tag_ram(struct nvkm_ltc_priv *);
-int  gf100_ltc_tags_alloc(struct nvkm_ltc *, u32, struct nvkm_mm_node **);
-void gf100_ltc_tags_free(struct nvkm_ltc *, struct nvkm_mm_node **);
-
-struct nvkm_ltc_impl {
-       struct nvkm_oclass base;
-       void (*intr)(struct nvkm_subdev *);
-
-       void (*cbc_clear)(struct nvkm_ltc_priv *, u32 start, u32 limit);
-       void (*cbc_wait)(struct nvkm_ltc_priv *);
+       void (*cbc_clear)(struct nvkm_ltc *, u32 start, u32 limit);
+       void (*cbc_wait)(struct nvkm_ltc *);
 
        int zbc;
-       void (*zbc_clear_color)(struct nvkm_ltc_priv *, int, const u32[4]);
-       void (*zbc_clear_depth)(struct nvkm_ltc_priv *, int, const u32);
+       void (*zbc_clear_color)(struct nvkm_ltc *, int, const u32[4]);
+       void (*zbc_clear_depth)(struct nvkm_ltc *, int, const u32);
 };
 
-void gf100_ltc_intr(struct nvkm_subdev *);
-void gf100_ltc_cbc_clear(struct nvkm_ltc_priv *, u32, u32);
-void gf100_ltc_cbc_wait(struct nvkm_ltc_priv *);
-void gf100_ltc_zbc_clear_color(struct nvkm_ltc_priv *, int, const u32[4]);
-void gf100_ltc_zbc_clear_depth(struct nvkm_ltc_priv *, int, const u32);
+int gf100_ltc_oneinit(struct nvkm_ltc *);
+int gf100_ltc_oneinit_tag_ram(struct nvkm_ltc *);
+void gf100_ltc_intr(struct nvkm_ltc *);
+void gf100_ltc_cbc_clear(struct nvkm_ltc *, u32, u32);
+void gf100_ltc_cbc_wait(struct nvkm_ltc *);
+void gf100_ltc_zbc_clear_color(struct nvkm_ltc *, int, const u32[4]);
+void gf100_ltc_zbc_clear_depth(struct nvkm_ltc *, int, const u32);
 #endif
index e1374a01463a99cbbb21150779ed9eed1e93d027..6a2a2d575f169cf07d29fb61fe927e15cff44a38 100644 (file)
@@ -108,11 +108,11 @@ gf100_vm_map(struct nvkm_vma *vma, struct nvkm_memory *pgt,
        pte <<= 3;
 
        if (mem->tag) {
-               struct nvkm_ltc *ltc = nvkm_ltc(vma->vm->mmu);
+               struct nvkm_ltc *ltc = vma->vm->mmu->subdev.device->ltc;
                u32 tag = mem->tag->offset + (delta >> 17);
                phys |= (u64)tag << (32 + 12);
                next |= (u64)1   << (32 + 12);
-               ltc->tags_clear(ltc, tag, cnt);
+               nvkm_ltc_tags_clear(ltc, tag, cnt);
        }
 
        nvkm_kmap(pgt);