drm/nouveau: flatten nv{Read,Write}{MC,VIDEO,FB,EXTDEV}

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

drivers/gpu/drm/nouveau/nouveau_bios.c

@@ -246,7 +246,7 @@ int call_lvds_script(struct drm_device *dev, struct dcb_output *dcbent, int head
 	sel_clk = NVReadRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK) & ~0x50000;
 	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_SEL_CLK, sel_clk | sel_clk_binding);
 	/* some scripts set a value in NV_PBUS_POWERCTRL_2 and break video overlay */
-	nvWriteMC(dev, NV_PBUS_POWERCTRL_2, 0);
+	nv_wr32(dev, NV_PBUS_POWERCTRL_2, 0);
 
 	return ret;
 }

drivers/gpu/drm/nouveau/nouveau_calc.c

@@ -200,7 +200,7 @@ nv04_update_arb(struct drm_device *dev, int VClk, int bpp,
 	struct nv_sim_state sim_data;
 	int MClk = nouveau_hw_get_clock(dev, PLL_MEMORY);
 	int NVClk = nouveau_hw_get_clock(dev, PLL_CORE);
-	uint32_t cfg1 = nvReadFB(dev, NV04_PFB_CFG1);
+	uint32_t cfg1 = nv_rd32(dev, NV04_PFB_CFG1);
 
 	sim_data.pclk_khz = VClk;
 	sim_data.mclk_khz = MClk;
@@ -218,8 +218,8 @@ nv04_update_arb(struct drm_device *dev, int VClk, int bpp,
 		sim_data.mem_latency = 3;
 		sim_data.mem_page_miss = 10;
 	} else {
-		sim_data.memory_type = nvReadFB(dev, NV04_PFB_CFG0) & 0x1;
-		sim_data.memory_width = (nvReadEXTDEV(dev, NV_PEXTDEV_BOOT_0) & 0x10) ? 128 : 64;
+		sim_data.memory_type = nv_rd32(dev, NV04_PFB_CFG0) & 0x1;
+		sim_data.memory_width = (nv_rd32(dev, NV_PEXTDEV_BOOT_0) & 0x10) ? 128 : 64;
 		sim_data.mem_latency = cfg1 & 0xf;
 		sim_data.mem_page_miss = ((cfg1 >> 4) & 0xf) + ((cfg1 >> 31) & 0x1);
 	}

drivers/gpu/drm/nouveau/nouveau_hw.c

@@ -172,14 +172,14 @@ nouveau_hw_get_pllvals(struct drm_device *dev, enum nvbios_pll_type plltype,
 	if (reg1 == 0)
 		return -ENOENT;
 
-	pll1 = nvReadMC(dev, reg1);
+	pll1 = nv_rd32(dev, reg1);
 
 	if (reg1 <= 0x405c)
-		pll2 = nvReadMC(dev, reg1 + 4);
+		pll2 = nv_rd32(dev, reg1 + 4);
 	else if (nv_two_reg_pll(dev)) {
 		uint32_t reg2 = reg1 + (reg1 == NV_RAMDAC_VPLL2 ? 0x5c : 0x70);
 
-		pll2 = nvReadMC(dev, reg2);
+		pll2 = nv_rd32(dev, reg2);
 	}
 
 	if (dev_priv->card_type == 0x40 && reg1 >= NV_PRAMDAC_VPLL_COEFF) {
@@ -670,15 +670,15 @@ nv_load_state_ext(struct drm_device *dev, int head,
 			 */
 			NVWriteCRTC(dev, head, NV_PCRTC_ENGINE_CTRL, regp->crtc_eng_ctrl);
 
-		nvWriteVIDEO(dev, NV_PVIDEO_STOP, 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_INTR_EN, 0);
-		nvWriteVIDEO(dev, NV_PVIDEO_OFFSET_BUFF(0), 0);
-		nvWriteVIDEO(dev, NV_PVIDEO_OFFSET_BUFF(1), 0);
-		nvWriteVIDEO(dev, NV_PVIDEO_LIMIT(0), 0); //dev_priv->fb_available_size - 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_LIMIT(1), 0); //dev_priv->fb_available_size - 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_UVPLANE_LIMIT(0), 0); //dev_priv->fb_available_size - 1);
-		nvWriteVIDEO(dev, NV_PVIDEO_UVPLANE_LIMIT(1), 0); //dev_priv->fb_available_size - 1);
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_2, 0);
+		nv_wr32(dev, NV_PVIDEO_STOP, 1);
+		nv_wr32(dev, NV_PVIDEO_INTR_EN, 0);
+		nv_wr32(dev, NV_PVIDEO_OFFSET_BUFF(0), 0);
+		nv_wr32(dev, NV_PVIDEO_OFFSET_BUFF(1), 0);
+		nv_wr32(dev, NV_PVIDEO_LIMIT(0), 0); //dev_priv->fb_available_size - 1);
+		nv_wr32(dev, NV_PVIDEO_LIMIT(1), 0); //dev_priv->fb_available_size - 1);
+		nv_wr32(dev, NV_PVIDEO_UVPLANE_LIMIT(0), 0); //dev_priv->fb_available_size - 1);
+		nv_wr32(dev, NV_PVIDEO_UVPLANE_LIMIT(1), 0); //dev_priv->fb_available_size - 1);
+		nv_wr32(dev, NV_PBUS_POWERCTRL_2, 0);
 
 		NVWriteCRTC(dev, head, NV_PCRTC_CURSOR_CONFIG, regp->cursor_cfg);
 		NVWriteCRTC(dev, head, NV_PCRTC_830, regp->crtc_830);

drivers/gpu/drm/nouveau/nouveau_hw.h

@@ -57,58 +57,6 @@ void nouveau_hw_load_state_palette(struct drm_device *, int head,
 extern void nouveau_calc_arb(struct drm_device *, int vclk, int bpp,
 			     int *burst, int *lwm);
 
-static inline uint32_t
-nvReadMC(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	return val;
-}
-
-static inline void
-nvWriteMC(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t
-nvReadVIDEO(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	return val;
-}
-
-static inline void
-nvWriteVIDEO(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t
-nvReadFB(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	return val;
-}
-
-static inline void
-nvWriteFB(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	nv_wr32(dev, reg, val);
-}
-
-static inline uint32_t
-nvReadEXTDEV(struct drm_device *dev, uint32_t reg)
-{
-	uint32_t val = nv_rd32(dev, reg);
-	return val;
-}
-
-static inline void
-nvWriteEXTDEV(struct drm_device *dev, uint32_t reg, uint32_t val)
-{
-	nv_wr32(dev, reg, val);
-}
-
 static inline uint32_t NVReadCRTC(struct drm_device *dev,
 					int head, uint32_t reg)
 {
@@ -302,7 +250,7 @@ nv_heads_tied(struct drm_device *dev)
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 
 	if (dev_priv->chipset == 0x11)
-		return !!(nvReadMC(dev, NV_PBUS_DEBUG_1) & (1 << 28));
+		return !!(nv_rd32(dev, NV_PBUS_DEBUG_1) & (1 << 28));
 
 	return NVReadVgaCrtc(dev, 0, NV_CIO_CRE_44) & 0x4;
 }

drivers/gpu/drm/nouveau/nv04_dac.c

@@ -245,12 +245,12 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset,
 		      saved_rtest_ctrl & ~NV_PRAMDAC_TEST_CONTROL_PWRDWN_DAC_OFF);
 
-	saved_powerctrl_2 = nvReadMC(dev, NV_PBUS_POWERCTRL_2);
+	saved_powerctrl_2 = nv_rd32(dev, NV_PBUS_POWERCTRL_2);
 
-	nvWriteMC(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2 & 0xd7ffffff);
+	nv_wr32(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2 & 0xd7ffffff);
 	if (regoffset == 0x68) {
-		saved_powerctrl_4 = nvReadMC(dev, NV_PBUS_POWERCTRL_4);
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4 & 0xffffffcf);
+		saved_powerctrl_4 = nv_rd32(dev, NV_PBUS_POWERCTRL_4);
+		nv_wr32(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4 & 0xffffffcf);
 	}
 
 	saved_gpio1 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC1);
@@ -304,8 +304,8 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
 	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_DACCLK + regoffset, saved_routput);
 	NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset, saved_rtest_ctrl);
 	if (regoffset == 0x68)
-		nvWriteMC(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4);
-	nvWriteMC(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2);
+		nv_wr32(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4);
+	nv_wr32(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2);
 
 	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, saved_gpio1);
 	nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, saved_gpio0);

drivers/gpu/drm/nouveau/nv04_dfp.c

@@ -331,7 +331,7 @@ static void nv04_dfp_mode_set(struct drm_encoder *encoder,
 		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_MODE_NATIVE;
 	else /* gpu needs to scale */
 		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_MODE_SCALE;
-	if (nvReadEXTDEV(dev, NV_PEXTDEV_BOOT_0) & NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT)
+	if (nv_rd32(dev, NV_PEXTDEV_BOOT_0) & NV_PEXTDEV_BOOT_0_STRAP_FP_IFACE_12BIT)
 		regp->fp_control |= NV_PRAMDAC_FP_TG_CONTROL_WIDTH_12;
 	if (nv_encoder->dcb->location != DCB_LOC_ON_CHIP &&
 	    output_mode->clock > 165000)