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Commit a1de2b52 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/disp/g94-: port OR DP training pattern control to nvkm_ior 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent a3e81117

drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.c

+1 −1
Original line number Diff line number Diff line
@@ -122,7 +122,7 @@ nvkm_dp_train_pattern(struct lt_state *lt, u8 pattern) 
	u8 sink_tp;



	OUTP_TRACE(&dp->outp, "training pattern %d", pattern);

	dp->func->pattern(dp, pattern);

	dp->outp.ior->func->dp.pattern(dp->outp.ior, pattern);



	nvkm_rdaux(dp->aux, DPCD_LC02, &sink_tp, 1);

	sink_tp &= ~DPCD_LC02_TRAINING_PATTERN_SET;

drivers/gpu/drm/nouveau/nvkm/engine/disp/dp.h

+0 −2
Original line number Diff line number Diff line
@@ -33,7 +33,6 @@ struct nvkm_dp { 
#define nvkm_output_dp nvkm_dp



struct nvkm_output_dp_func {

	int (*pattern)(struct nvkm_output_dp *, int);

	int (*drv_ctl)(struct nvkm_output_dp *, int ln, int vs, int pe, int pc);

	void (*vcpi)(struct nvkm_output_dp *, int head, u8 start_slot,

		     u8 num_slots, u16 pbn, u16 aligned_pbn);
@@ -57,7 +56,6 @@ void gf119_sor_dp_vcpi(struct nvkm_dp *, int, u8, u8, u16, u16); 


int gm107_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,

		     struct nvkm_output **);

int gm107_sor_dp_pattern(struct nvkm_dp *, int);



int gm200_sor_dp_new(struct nvkm_disp *, int, struct dcb_output *,

		     struct nvkm_output **);

drivers/gpu/drm/nouveau/nvkm/engine/disp/ior.h

+5 −0
Original line number Diff line number Diff line
@@ -55,6 +55,7 @@ struct nvkm_ior_func { 
		u8 lanes[4];

		int (*links)(struct nvkm_ior *, struct nvkm_i2c_aux *);

		void (*power)(struct nvkm_ior *, int nr);

		void (*pattern)(struct nvkm_ior *, int pattern);

	} dp;

};
@@ -84,9 +85,13 @@ void nv50_sor_power(struct nvkm_ior *, bool, bool, bool, bool, bool); 
void g94_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);

int g94_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);

void g94_sor_dp_power(struct nvkm_ior *, int);

void g94_sor_dp_pattern(struct nvkm_ior *, int);



void gf119_sor_state(struct nvkm_ior *, struct nvkm_ior_state *);

int gf119_sor_dp_links(struct nvkm_ior *, struct nvkm_i2c_aux *);

void gf119_sor_dp_pattern(struct nvkm_ior *, int);



void gm107_sor_dp_pattern(struct nvkm_ior *, int);



void g84_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);

void gt215_hdmi_ctrl(struct nvkm_ior *, int, bool, u8, u8, u8 *, u8 , u8 *, u8);

drivers/gpu/drm/nouveau/nvkm/engine/disp/piornv50.c

+0 −7
Original line number Diff line number Diff line
@@ -45,12 +45,6 @@ nv50_pior_output_new(struct nvkm_disp *disp, int index, 
/******************************************************************************

 * DisplayPort

 *****************************************************************************/

static int

nv50_pior_output_dp_pattern(struct nvkm_output_dp *outp, int pattern)

{

	return 0;

}



static int

nv50_pior_dp_links(struct nvkm_ior *pior, struct nvkm_i2c_aux *aux)

{
@@ -63,7 +57,6 @@ nv50_pior_dp_links(struct nvkm_ior *pior, struct nvkm_i2c_aux *aux) 


static const struct nvkm_output_dp_func

nv50_pior_output_dp_func = {

	.pattern = nv50_pior_output_dp_pattern,

};



int

drivers/gpu/drm/nouveau/nvkm/engine/disp/sorg94.c

+5 −6
Original line number Diff line number Diff line
@@ -81,13 +81,12 @@ g94_sor_dp_drv_ctl(struct nvkm_output_dp *outp, int ln, int vs, int pe, int pc) 
	return 0;

}



static int

g94_sor_dp_pattern(struct nvkm_output_dp *outp, int pattern)

void

g94_sor_dp_pattern(struct nvkm_ior *sor, int pattern)

{

	struct nvkm_device *device = outp->base.disp->engine.subdev.device;

	const u32 loff = g94_sor_loff(outp);

	struct nvkm_device *device = sor->disp->engine.subdev.device;

	const u32 loff = nv50_sor_link(sor);

	nvkm_mask(device, 0x61c10c + loff, 0x0f000000, pattern << 24);

	return 0;

}



void
@@ -131,7 +130,6 @@ g94_sor_dp_links(struct nvkm_ior *sor, struct nvkm_i2c_aux *aux) 


static const struct nvkm_output_dp_func

g94_sor_dp_func = {

	.pattern = g94_sor_dp_pattern,

	.drv_ctl = g94_sor_dp_drv_ctl,

};
@@ -299,6 +297,7 @@ g94_sor = { 
		.lanes = { 2, 1, 0, 3},

		.links = g94_sor_dp_links,

		.power = g94_sor_dp_power,

		.pattern = g94_sor_dp_pattern,

	},

};