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drm/nouveau/subdev: add direct pointer to nvkm_device

Browse Source 
Will be utilised in upcoming commits to remove the need for heuristics
to lookup the device a subdev belongs to.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2015-08-20 14:54:05 +10:00
parent 0d5dd3f301
commit d351b8569e
6 changed files with 15 additions and 10 deletions
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8
drivers/gpu/drm/nouveau/dispnv04/tvnv17.c
View File

@ -130,17 +130,17 @@ static bool
get_tv_detect_quirks(struct drm_device *dev, uint32_t *pin_mask)
{
struct nouveau_drm *drm = nouveau_drm(dev);
struct nvif_device *device = &drm->device;
struct nvkm_device *device = nvxx_device(&drm->device);
/* Zotac FX5200 */
if (nv_device_match(nvxx_object(device), 0x0322, 0x19da, 0x1035) ||
nv_device_match(nvxx_object(device), 0x0322, 0x19da, 0x2035)) {
if (nv_device_match(device, 0x0322, 0x19da, 0x1035) ||
nv_device_match(device, 0x0322, 0x19da, 0x2035)) {
*pin_mask = 0xc;
return false;
}
/* MSI nForce2 IGP */
if (nv_device_match(nvxx_object(device), 0x01f0, 0x1462, 0x5710)) {
if (nv_device_match(device, 0x01f0, 0x1462, 0x5710)) {
*pin_mask = 0xc;
return false;
}

3
drivers/gpu/drm/nouveau/include/nvkm/core/device.h
View File

@ -49,9 +49,8 @@ int nvkm_device_list(u64 *name, int size);
struct nvkm_device *nv_device(void *obj);
static inline bool
nv_device_match(struct nvkm_object *object, u16 dev, u16 ven, u16 sub)
nv_device_match(struct nvkm_device *device, u16 dev, u16 ven, u16 sub)
{
struct nvkm_device *device = nv_device(object);
return device->pdev->device == dev &&
device->pdev->subsystem_vendor == ven &&
device->pdev->subsystem_device == sub;

3
drivers/gpu/drm/nouveau/include/nvkm/core/subdev.h
View File

@ -8,6 +8,9 @@
struct nvkm_subdev {
struct nvkm_object object;
struct nvkm_device *device;
struct mutex mutex;
const char *name;
void __iomem *mmio;

3
drivers/gpu/drm/nouveau/nvkm/core/subdev.c
View File

@ -114,6 +114,9 @@ nvkm_subdev_create_(struct nvkm_object *parent, struct nvkm_object *engine,
struct nvkm_device *device = nv_device(parent);
subdev->debug = nvkm_dbgopt(device->dbgopt, subname);
subdev->mmio = nv_subdev(device)->mmio;
subdev->device = device;
} else {
subdev->device = nv_device(subdev);
}
return 0;

3
drivers/gpu/drm/nouveau/nvkm/subdev/gpio/base.c
View File

@ -44,6 +44,7 @@ static int
nvkm_gpio_find(struct nvkm_gpio *gpio, int idx, u8 tag, u8 line,
struct dcb_gpio_func *func)
{
struct nvkm_device *device = gpio->base.device;
struct nvkm_bios *bios = nvkm_bios(gpio);
u8 ver, len;
u16 data;
@ -56,7 +57,7 @@ nvkm_gpio_find(struct nvkm_gpio *gpio, int idx, u8 tag, u8 line,
return 0;
/* Apple iMac G4 NV18 */
if (nv_device_match(nv_object(gpio), 0x0189, 0x10de, 0x0010)) {
if (nv_device_match(device, 0x0189, 0x10de, 0x0010)) {
if (tag == DCB_GPIO_TVDAC0) {
*func = (struct dcb_gpio_func) {
.func = DCB_GPIO_TVDAC0,

5
drivers/gpu/drm/nouveau/nvkm/subdev/pmu/gk104.c
View File

@ -54,7 +54,6 @@ static void
gk104_pmu_pgob(struct nvkm_pmu *pmu, bool enable)
{
struct nvkm_device *device = nv_device(pmu);
struct nvkm_object *dev = nv_object(device);
nv_mask(pmu, 0x000200, 0x00001000, 0x00000000);
nv_rd32(pmu, 0x000200);
@ -76,8 +75,8 @@ gk104_pmu_pgob(struct nvkm_pmu *pmu, bool enable)
nv_mask(pmu, 0x000200, 0x00001000, 0x00001000);
nv_rd32(pmu, 0x000200);
if (nv_device_match(dev, 0x11fc, 0x17aa, 0x2211) /* Lenovo W541 */
|| nv_device_match(dev, 0x11fc, 0x17aa, 0x221e) /* Lenovo W541 */
if (nv_device_match(device, 0x11fc, 0x17aa, 0x2211) /* Lenovo W541 */
|| nv_device_match(device, 0x11fc, 0x17aa, 0x221e) /* Lenovo W541 */
|| nvkm_boolopt(device->cfgopt, "War00C800_0", false)) {
nv_info(pmu, "hw bug workaround enabled\n");
switch (device->chipset) {