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Commit 04a39c57 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau: merge nvbios and nouveau_bios_info 



Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent 7f245b20

drivers/gpu/drm/nouveau/nouveau_bios.c

+39 −43
Original line number Diff line number Diff line
@@ -311,11 +311,11 @@ valid_reg(struct nvbios *bios, uint32_t reg) 


	/* C51 has misaligned regs on purpose. Marvellous */

	if (reg & 0x2 ||

	    (reg & 0x1 && dev_priv->VBIOS.pub.chip_version != 0x51))

	    (reg & 0x1 && dev_priv->vbios.chip_version != 0x51))

		NV_ERROR(dev, "======= misaligned reg 0x%08X =======\n", reg);



	/* warn on C51 regs that haven't been verified accessible in tracing */

	if (reg & 0x1 && dev_priv->VBIOS.pub.chip_version == 0x51 &&

	if (reg & 0x1 && dev_priv->vbios.chip_version == 0x51 &&

	    reg != 0x130d && reg != 0x1311 && reg != 0x60081d)

		NV_WARN(dev, "=== C51 misaligned reg 0x%08X not verified ===\n",

			reg);
@@ -420,7 +420,7 @@ bios_wr32(struct nvbios *bios, uint32_t reg, uint32_t data) 
	LOG_OLD_VALUE(bios_rd32(bios, reg));

	BIOSLOG(bios, "	Write: Reg: 0x%08X, Data: 0x%08X\n", reg, data);



	if (dev_priv->VBIOS.execute) {

	if (dev_priv->vbios.execute) {

		still_alive();

		nv_wr32(bios->dev, reg, data);

	}
@@ -647,7 +647,7 @@ nv50_pll_set(struct drm_device *dev, uint32_t reg, uint32_t clk) 
	reg0 = (reg0 & 0xfff8ffff) | (pll.log2P << 16);

	reg1 = (reg1 & 0xffff0000) | (pll.N1 << 8) | pll.M1;



	if (dev_priv->VBIOS.execute) {

	if (dev_priv->vbios.execute) {

		still_alive();

		nv_wr32(dev, reg + 4, reg1);

		nv_wr32(dev, reg + 0, reg0);
@@ -689,7 +689,7 @@ setPLL(struct nvbios *bios, uint32_t reg, uint32_t clk) 
static int dcb_entry_idx_from_crtchead(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;



	/*

	 * For the results of this function to be correct, CR44 must have been
@@ -713,7 +713,7 @@ static struct nouveau_i2c_chan * 
init_i2c_device_find(struct drm_device *dev, int i2c_index)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct dcb_table *dcb = &dev_priv->VBIOS.dcb;

	struct dcb_table *dcb = &dev_priv->vbios.dcb;



	if (i2c_index == 0xff) {

		/* note: dcb_entry_idx_from_crtchead needs pre-script set-up */
@@ -745,7 +745,7 @@ get_tmds_index_reg(struct drm_device *dev, uint8_t mlv) 
	 */



	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	const int pramdac_offset[13] = {

		0, 0, 0x8, 0, 0x2000, 0, 0, 0, 0x2008, 0, 0, 0, 0x2000 };

	const uint32_t pramdac_table[4] = {
@@ -3124,7 +3124,7 @@ run_digital_op_script(struct drm_device *dev, uint16_t scriptptr, 
		      struct dcb_entry *dcbent, int head, bool dl)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	struct init_exec iexec = {true, false};



	NV_TRACE(dev, "0x%04X: Parsing digital output script table\n",
@@ -3141,7 +3141,7 @@ run_digital_op_script(struct drm_device *dev, uint16_t scriptptr, 
static int call_lvds_manufacturer_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, enum LVDS_script script)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint8_t sub = bios->data[bios->fp.xlated_entry + script] + (bios->fp.link_c_increment && dcbent->or & OUTPUT_C ? 1 : 0);

	uint16_t scriptofs = ROM16(bios->data[bios->init_script_tbls_ptr + sub * 2]);
@@ -3195,7 +3195,7 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int 
	 * of a list of pxclks and script pointers.

	 */

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	unsigned int outputset = (dcbent->or == 4) ? 1 : 0;

	uint16_t scriptptr = 0, clktable;

	uint8_t clktableptr = 0;
@@ -3262,7 +3262,7 @@ int call_lvds_script(struct drm_device *dev, struct dcb_entry *dcbent, int head, 
	 */



	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint8_t lvds_ver = bios->data[bios->fp.lvdsmanufacturerpointer];

	uint32_t sel_clk_binding, sel_clk;

	int ret;
@@ -3396,7 +3396,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios) 
#ifndef __powerpc__

		NV_ERROR(dev, "Pointer to flat panel table invalid\n");

#endif

		bios->pub.digital_min_front_porch = 0x4b;

		bios->digital_min_front_porch = 0x4b;

		return 0;

	}
@@ -3429,7 +3429,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios) 
		 * fptable[4] is the minimum

		 * RAMDAC_FP_HCRTC -> RAMDAC_FP_HSYNC_START gap

		 */

		bios->pub.digital_min_front_porch = fptable[4];

		bios->digital_min_front_porch = fptable[4];

		ofs = -7;

		break;

	default:
@@ -3468,7 +3468,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios) 


	/* nv4x cards need both a strap value and fpindex of 0xf to use DDC */

	if (lth.lvds_ver > 0x10)

		bios->pub.fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf;

		bios->fp_no_ddc = fpstrapping != 0xf || fpindex != 0xf;



	/*

	 * If either the strap or xlated fpindex value are 0xf there is no
@@ -3492,7 +3492,7 @@ static int parse_fp_mode_table(struct drm_device *dev, struct nvbios *bios) 
bool nouveau_bios_fp_mode(struct drm_device *dev, struct drm_display_mode *mode)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint8_t *mode_entry = &bios->data[bios->fp.mode_ptr];



	if (!mode)	/* just checking whether we can produce a mode */
@@ -3563,11 +3563,11 @@ int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, b 
	 * until later, when this function should be called with non-zero pxclk

	 */

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	int fpstrapping = get_fp_strap(dev, bios), lvdsmanufacturerindex = 0;

	struct lvdstableheader lth;

	uint16_t lvdsofs;

	int ret, chip_version = bios->pub.chip_version;

	int ret, chip_version = bios->chip_version;



	ret = parse_lvds_manufacturer_table_header(dev, bios, &lth);

	if (ret)
@@ -3683,7 +3683,7 @@ bios_output_config_match(struct drm_device *dev, struct dcb_entry *dcbent, 
			 uint16_t record, int record_len, int record_nr)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint32_t entry;

	uint16_t table;

	int i, v;
@@ -3717,7 +3717,7 @@ nouveau_bios_dp_table(struct drm_device *dev, struct dcb_entry *dcbent, 
		      int *length)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint8_t *table;



	if (!bios->display.dp_table_ptr) {
@@ -3766,7 +3766,7 @@ nouveau_bios_run_display_table(struct drm_device *dev, struct dcb_entry *dcbent, 
	 */



	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint8_t *table = &bios->data[bios->display.script_table_ptr];

	uint8_t *otable = NULL;

	uint16_t script;
@@ -3919,8 +3919,8 @@ int run_tmds_table(struct drm_device *dev, struct dcb_entry *dcbent, int head, i 
	 */



	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	int cv = bios->pub.chip_version;

	struct nvbios *bios = &dev_priv->vbios;

	int cv = bios->chip_version;

	uint16_t clktable = 0, scriptptr;

	uint32_t sel_clk_binding, sel_clk;
@@ -3979,8 +3979,8 @@ int get_pll_limits(struct drm_device *dev, uint32_t limit_match, struct pll_lims 
	 */



	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	int cv = bios->pub.chip_version, pllindex = 0;

	struct nvbios *bios = &dev_priv->vbios;

	int cv = bios->chip_version, pllindex = 0;

	uint8_t pll_lim_ver = 0, headerlen = 0, recordlen = 0, entries = 0;

	uint32_t crystal_strap_mask, crystal_straps;
@@ -4333,7 +4333,7 @@ static void parse_bios_version(struct drm_device *dev, struct nvbios *bios, uint 
	 */



	bios->major_version = bios->data[offset + 3];

	bios->pub.chip_version = bios->data[offset + 2];

	bios->chip_version = bios->data[offset + 2];

	NV_TRACE(dev, "Bios version %02x.%02x.%02x.%02x\n",

		 bios->data[offset + 3], bios->data[offset + 2],

		 bios->data[offset + 1], bios->data[offset]);
@@ -4403,7 +4403,7 @@ static int parse_bit_A_tbl_entry(struct drm_device *dev, struct nvbios *bios, st 
	}



	/* First entry is normal dac, 2nd tv-out perhaps? */

	bios->pub.dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff;

	bios->dactestval = ROM32(bios->data[load_table_ptr + headerlen]) & 0x3ff;



	return 0;

}
@@ -4527,8 +4527,8 @@ static int parse_bit_i_tbl_entry(struct drm_device *dev, struct nvbios *bios, st 
		return -ENOSYS;

	}



	bios->pub.dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]);

	bios->pub.tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]);

	bios->dactestval = ROM32(bios->data[daccmpoffset + dacheaderlen]);

	bios->tvdactestval = ROM32(bios->data[daccmpoffset + dacheaderlen + 4]);



	return 0;

}
@@ -4801,7 +4801,7 @@ static int parse_bmp_structure(struct drm_device *dev, struct nvbios *bios, unsi 
	bios->dcb.i2c[0].read = NV_CIO_CRE_DDC_STATUS__INDEX;

	bios->dcb.i2c[1].write = NV_CIO_CRE_DDC0_WR__INDEX;

	bios->dcb.i2c[1].read = NV_CIO_CRE_DDC0_STATUS__INDEX;

	bios->pub.digital_min_front_porch = 0x4b;

	bios->digital_min_front_porch = 0x4b;

	bios->fmaxvco = 256000;

	bios->fminvco = 128000;

	bios->fp.duallink_transition_clk = 90000;
@@ -5047,7 +5047,7 @@ struct dcb_gpio_entry * 
nouveau_bios_gpio_entry(struct drm_device *dev, enum dcb_gpio_tag tag)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	int i;



	for (i = 0; i < bios->dcb.gpio.entries; i++) {
@@ -5160,7 +5160,7 @@ struct dcb_connector_table_entry * 
nouveau_bios_connector_entry(struct drm_device *dev, int index)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	struct dcb_connector_table_entry *cte;



	if (index >= bios->dcb.connector.entries)
@@ -5823,7 +5823,7 @@ static int load_nv17_hw_sequencer_ucode(struct drm_device *dev, 
uint8_t *nouveau_bios_embedded_edid(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	const uint8_t edid_sig[] = {

			0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00 };

	uint16_t offset = 0;
@@ -5856,7 +5856,7 @@ nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table, 
			    struct dcb_entry *dcbent)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	struct init_exec iexec = { true, false };



	mutex_lock(&bios->lock);
@@ -5869,7 +5869,7 @@ nouveau_bios_run_init_table(struct drm_device *dev, uint16_t table, 
static bool NVInitVBIOS(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;



	memset(bios, 0, sizeof(struct nvbios));

	mutex_init(&bios->lock);
@@ -5885,7 +5885,7 @@ static bool NVInitVBIOS(struct drm_device *dev) 
static int nouveau_parse_vbios_struct(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	const uint8_t bit_signature[] = { 0xff, 0xb8, 'B', 'I', 'T' };

	const uint8_t bmp_signature[] = { 0xff, 0x7f, 'N', 'V', 0x0 };

	int offset;
@@ -5912,7 +5912,7 @@ int 
nouveau_run_vbios_init(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	int i, ret = 0;



	NVLockVgaCrtcs(dev, false);
@@ -5959,7 +5959,7 @@ static void 
nouveau_bios_i2c_devices_takedown(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	struct dcb_i2c_entry *entry;

	int i;
@@ -5972,13 +5972,11 @@ int 
nouveau_bios_init(struct drm_device *dev)

{

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	struct nvbios *bios = &dev_priv->VBIOS;

	struct nvbios *bios = &dev_priv->vbios;

	uint32_t saved_nv_pextdev_boot_0;

	bool was_locked;

	int ret;



	dev_priv->vbios = &bios->pub;



	if (!NVInitVBIOS(dev))

		return -ENODEV;
@@ -6020,10 +6018,8 @@ nouveau_bios_init(struct drm_device *dev) 
	bios_wr32(bios, NV_PEXTDEV_BOOT_0, saved_nv_pextdev_boot_0);



	ret = nouveau_run_vbios_init(dev);

	if (ret) {

		dev_priv->vbios = NULL;

	if (ret)

		return ret;

	}



	/* feature_byte on BMP is poor, but init always sets CR4B */

	was_locked = NVLockVgaCrtcs(dev, false);

drivers/gpu/drm/nouveau/nouveau_bios.h

+3 −6
Original line number Diff line number Diff line
@@ -186,18 +186,15 @@ struct pll_lims { 
	int refclk;

};



struct nouveau_bios_info {

struct nvbios {

	struct drm_device *dev;



	uint8_t chip_version;



	uint32_t dactestval;

	uint32_t tvdactestval;

	uint8_t digital_min_front_porch;

	bool fp_no_ddc;

};



struct nvbios {

	struct drm_device *dev;

	struct nouveau_bios_info pub;



	struct mutex lock;

drivers/gpu/drm/nouveau/nouveau_calc.c

+2 −2
Original line number Diff line number Diff line
@@ -274,7 +274,7 @@ getMNP_single(struct drm_device *dev, struct pll_lims *pll_lim, int clk, 
	 * returns calculated clock

	 */

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	int cv = dev_priv->vbios->chip_version;

	int cv = dev_priv->vbios.chip_version;

	int minvco = pll_lim->vco1.minfreq, maxvco = pll_lim->vco1.maxfreq;

	int minM = pll_lim->vco1.min_m, maxM = pll_lim->vco1.max_m;

	int minN = pll_lim->vco1.min_n, maxN = pll_lim->vco1.max_n;
@@ -373,7 +373,7 @@ getMNP_double(struct drm_device *dev, struct pll_lims *pll_lim, int clk, 
	 * returns calculated clock

	 */

	struct drm_nouveau_private *dev_priv = dev->dev_private;

	int chip_version = dev_priv->vbios->chip_version;

	int chip_version = dev_priv->vbios.chip_version;

	int minvco1 = pll_lim->vco1.minfreq, maxvco1 = pll_lim->vco1.maxfreq;

	int minvco2 = pll_lim->vco2.minfreq, maxvco2 = pll_lim->vco2.maxfreq;

	int minU1 = pll_lim->vco1.min_inputfreq, minU2 = pll_lim->vco2.min_inputfreq;

drivers/gpu/drm/nouveau/nouveau_connector.c

+3 −3
Original line number Diff line number Diff line
@@ -680,7 +680,7 @@ nouveau_connector_create_lvds(struct drm_device *dev, 
	/* Firstly try getting EDID over DDC, if allowed and I2C channel

	 * is available.

	 */

	if (!dev_priv->VBIOS.pub.fp_no_ddc && nv_encoder->dcb->i2c_index < 0xf)

	if (!dev_priv->vbios.fp_no_ddc && nv_encoder->dcb->i2c_index < 0xf)

		i2c = nouveau_i2c_find(dev, nv_encoder->dcb->i2c_index);



	if (i2c) {
@@ -695,7 +695,7 @@ nouveau_connector_create_lvds(struct drm_device *dev, 
	 */

	if (!nv_connector->edid && nouveau_bios_fp_mode(dev, &native) &&

	     (nv_encoder->dcb->lvdsconf.use_straps_for_mode ||

	      dev_priv->VBIOS.pub.fp_no_ddc)) {

	      dev_priv->vbios.fp_no_ddc)) {

		nv_connector->native_mode = drm_mode_duplicate(dev, &native);

		goto out;

	}
@@ -704,7 +704,7 @@ nouveau_connector_create_lvds(struct drm_device *dev, 
	 * stored for the panel stored in them.

	 */

	if (!nv_connector->edid && !nv_connector->native_mode &&

	    !dev_priv->VBIOS.pub.fp_no_ddc) {

	    !dev_priv->vbios.fp_no_ddc) {

		struct edid *edid =

			(struct edid *)nouveau_bios_embedded_edid(dev);

		if (edid) {

drivers/gpu/drm/nouveau/nouveau_debugfs.c

+2 −2
Original line number Diff line number Diff line
@@ -151,8 +151,8 @@ nouveau_debugfs_vbios_image(struct seq_file *m, void *data) 
	struct drm_nouveau_private *dev_priv = node->minor->dev->dev_private;

	int i;



	for (i = 0; i < dev_priv->VBIOS.length; i++)

		seq_printf(m, "%c", dev_priv->VBIOS.data[i]);

	for (i = 0; i < dev_priv->vbios.length; i++)

		seq_printf(m, "%c", dev_priv->vbios.data[i]);

	return 0;

}