Commit 2ea7249f authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/gpio: convert to new-style nvkm_subdev 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent c5fcafa5

drivers/gpu/drm/nouveau/dispnv04/dac.c

+6 −6
Original line number Diff line number Diff line
@@ -270,10 +270,10 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder) 
	}



	if (gpio) {

		saved_gpio1 = gpio->get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);

		saved_gpio0 = gpio->get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);

		gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, dcb->type == DCB_OUTPUT_TV);

		gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, dcb->type == DCB_OUTPUT_TV);

		saved_gpio1 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);

		saved_gpio0 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);

		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, dcb->type == DCB_OUTPUT_TV);

		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, dcb->type == DCB_OUTPUT_TV);

	}



	msleep(4);
@@ -325,8 +325,8 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder) 
	nvif_wr32(device, NV_PBUS_POWERCTRL_2, saved_powerctrl_2);



	if (gpio) {

		gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, saved_gpio1);

		gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, saved_gpio0);

		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, saved_gpio1);

		nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, saved_gpio0);

	}



	return sample;

drivers/gpu/drm/nouveau/dispnv04/tvnv17.c

+8 −8
Original line number Diff line number Diff line
@@ -62,8 +62,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder) 
	head = (dacclk & 0x100) >> 8;



	/* Save the previous state. */

	gpio1 = gpio->get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);

	gpio0 = gpio->get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);

	gpio1 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC1, 0xff);

	gpio0 = nvkm_gpio_get(gpio, 0, DCB_GPIO_TVDAC0, 0xff);

	fp_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL);

	fp_hsync_start = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START);

	fp_hsync_end = NVReadRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END);
@@ -74,8 +74,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder) 
	ctv_6c = NVReadRAMDAC(dev, head, 0x680c6c);



	/* Prepare the DAC for load detection.  */

	gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, true);

	gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, true);

	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, true);

	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, true);



	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, 1343);

	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, 1047);
@@ -120,8 +120,8 @@ static uint32_t nv42_tv_sample_load(struct drm_encoder *encoder) 
	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_END, fp_hsync_end);

	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HSYNC_START, fp_hsync_start);

	NVWriteRAMDAC(dev, head, NV_PRAMDAC_FP_HTOTAL, fp_htotal);

	gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, gpio1);

	gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, gpio0);

	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, gpio1);

	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, gpio0);



	return sample;

}
@@ -395,8 +395,8 @@ static void nv17_tv_dpms(struct drm_encoder *encoder, int mode) 


	nv_load_ptv(dev, regs, 200);



	gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, mode == DRM_MODE_DPMS_ON);

	gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, mode == DRM_MODE_DPMS_ON);

	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, mode == DRM_MODE_DPMS_ON);

	nvkm_gpio_set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, mode == DRM_MODE_DPMS_ON);



	nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);

}

drivers/gpu/drm/nouveau/include/nvif/device.h

+1 −1
Original line number Diff line number Diff line
@@ -54,7 +54,7 @@ u64 nvif_device_time(struct nvif_device *); 
#define nvxx_fb(a) nvxx_device(a)->fb

#define nvxx_mmu(a) nvkm_mmu(nvxx_device(a))

#define nvxx_bar(a) nvxx_device(a)->bar

#define nvxx_gpio(a) nvkm_gpio(nvxx_device(a))

#define nvxx_gpio(a) nvxx_device(a)->gpio

#define nvxx_clk(a) nvxx_device(a)->clk

#define nvxx_i2c(a) nvkm_i2c(nvxx_device(a))

#define nvxx_therm(a) nvkm_therm(nvxx_device(a))

drivers/gpu/drm/nouveau/include/nvkm/subdev/gpio.h

+12 −17
Original line number Diff line number Diff line
@@ -19,26 +19,21 @@ struct nvkm_gpio_ntfy_rep { 
};



struct nvkm_gpio {

	const struct nvkm_gpio_func *func;

	struct nvkm_subdev subdev;



	struct nvkm_event event;



	void (*reset)(struct nvkm_gpio *, u8 func);

	int  (*find)(struct nvkm_gpio *, int idx, u8 tag, u8 line,

		     struct dcb_gpio_func *);

	int  (*set)(struct nvkm_gpio *, int idx, u8 tag, u8 line, int state);

	int  (*get)(struct nvkm_gpio *, int idx, u8 tag, u8 line);

};



static inline struct nvkm_gpio *

nvkm_gpio(void *obj)

{

	return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_GPIO);

}



extern struct nvkm_oclass *nv10_gpio_oclass;

extern struct nvkm_oclass *nv50_gpio_oclass;

extern struct nvkm_oclass *g94_gpio_oclass;

extern struct nvkm_oclass *gf110_gpio_oclass;

extern struct nvkm_oclass *gk104_gpio_oclass;

void nvkm_gpio_reset(struct nvkm_gpio *, u8 func);

int nvkm_gpio_find(struct nvkm_gpio *, int idx, u8 tag, u8 line,

		   struct dcb_gpio_func *);

int nvkm_gpio_set(struct nvkm_gpio *, int idx, u8 tag, u8 line, int state);

int nvkm_gpio_get(struct nvkm_gpio *, int idx, u8 tag, u8 line);



int nv10_gpio_new(struct nvkm_device *, int, struct nvkm_gpio **);

int nv50_gpio_new(struct nvkm_device *, int, struct nvkm_gpio **);

int g94_gpio_new(struct nvkm_device *, int, struct nvkm_gpio **);

int gf119_gpio_new(struct nvkm_device *, int, struct nvkm_gpio **);

int gk104_gpio_new(struct nvkm_device *, int, struct nvkm_gpio **);

#endif

drivers/gpu/drm/nouveau/nouveau_connector.c

+3 −3
Original line number Diff line number Diff line
@@ -125,9 +125,9 @@ nouveau_connector_ddc_detect(struct drm_connector *connector) 
	 * is handled by the SOR itself, and not required for LVDS DDC.

	 */

	if (nv_connector->type == DCB_CONNECTOR_eDP) {

		panel = gpio->get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff);

		panel = nvkm_gpio_get(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff);

		if (panel == 0) {

			gpio->set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1);

			nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, 1);

			msleep(300);

		}

	}
@@ -157,7 +157,7 @@ nouveau_connector_ddc_detect(struct drm_connector *connector) 
	 * state to avoid confusing the SOR for other output types.

	 */

	if (!nv_encoder && panel == 0)

		gpio->set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, panel);

		nvkm_gpio_set(gpio, 0, DCB_GPIO_PANEL_POWER, 0xff, panel);



	return nv_encoder;

}

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