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drm/nouveau: port remainder of drm code, and rip out compat layer

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v2: Ben Skeggs <bskeggs@redhat.com>
- fill in nouveau_pm.dev to prevent oops
- fix ppc issues (build + OF shadow)

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
此提交包含在：
Ben Skeggs
2012-07-31 16:16:21 +10:00
父節點 2094dd82ed
當前提交 77145f1cbd
共有 70 個檔案被更改，包括 3095 行新增 和 4174 行删除
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116
drivers/gpu/drm/nouveau/nv04_dac.c
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@@ -27,7 +27,7 @@
#include "drmP.h"
#include "drm_crtc_helper.h"
#include "nouveau_drv.h"
#include "nouveau_drm.h"
#include "nouveau_encoder.h"
#include "nouveau_connector.h"
#include "nouveau_crtc.h"
@@ -35,6 +35,8 @@
#include "nvreg.h"
#include <subdev/bios/gpio.h>
#include <subdev/gpio.h>
#include <subdev/timer.h>
int nv04_dac_output_offset(struct drm_encoder *encoder)
{
@@ -63,6 +65,8 @@ int nv04_dac_output_offset(struct drm_encoder *encoder)
static int sample_load_twice(struct drm_device *dev, bool sense[2])
{
struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_timer *ptimer = nouveau_timer(device);
int i;
for (i = 0; i < 2; i++) {
@@ -76,27 +80,30 @@ static int sample_load_twice(struct drm_device *dev, bool sense[2])
* use a 10ms timeout (guards against crtc being inactive, in
* which case blank state would never change)
*/
if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR,
0x00000001, 0x00000000))
if (!nouveau_timer_wait_eq(ptimer, 10000000,
NV_PRMCIO_INP0__COLOR,
0x00000001, 0x00000000))
return -EBUSY;
if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR,
0x00000001, 0x00000001))
if (!nouveau_timer_wait_eq(ptimer, 10000000,
NV_PRMCIO_INP0__COLOR,
0x00000001, 0x00000001))
return -EBUSY;
if (!nouveau_wait_eq(dev, 10000000, NV_PRMCIO_INP0__COLOR,
0x00000001, 0x00000000))
if (!nouveau_timer_wait_eq(ptimer, 10000000,
NV_PRMCIO_INP0__COLOR,
0x00000001, 0x00000000))
return -EBUSY;
udelay(100);
/* when level triggers, sense is _LO_ */
sense_a = nv_rd08(dev, NV_PRMCIO_INP0) & 0x10;
sense_a = nv_rd08(device, NV_PRMCIO_INP0) & 0x10;
/* take another reading until it agrees with sense_a... */
do {
udelay(100);
sense_b = nv_rd08(dev, NV_PRMCIO_INP0) & 0x10;
sense_b = nv_rd08(device, NV_PRMCIO_INP0) & 0x10;
if (sense_a != sense_b) {
sense_b_prime =
nv_rd08(dev, NV_PRMCIO_INP0) & 0x10;
nv_rd08(device, NV_PRMCIO_INP0) & 0x10;
if (sense_b == sense_b_prime) {
/* ... unless two consecutive subsequent
* samples agree; sense_a is replaced */
@@ -121,6 +128,8 @@ static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,
struct drm_connector *connector)
{
struct drm_device *dev = encoder->dev;
struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_drm *drm = nouveau_drm(dev);
uint8_t saved_seq1, saved_pi, saved_rpc1, saved_cr_mode;
uint8_t saved_palette0[3], saved_palette_mask;
uint32_t saved_rtest_ctrl, saved_rgen_ctrl;
@@ -155,11 +164,11 @@ static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,
saved_rpc1 = NVReadVgaCrtc(dev, 0, NV_CIO_CRE_RPC1_INDEX);
NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_RPC1_INDEX, saved_rpc1 & ~0xc0);
nv_wr08(dev, NV_PRMDIO_READ_MODE_ADDRESS, 0x0);
nv_wr08(device, NV_PRMDIO_READ_MODE_ADDRESS, 0x0);
for (i = 0; i < 3; i++)
saved_palette0[i] = nv_rd08(dev, NV_PRMDIO_PALETTE_DATA);
saved_palette_mask = nv_rd08(dev, NV_PRMDIO_PIXEL_MASK);
nv_wr08(dev, NV_PRMDIO_PIXEL_MASK, 0);
saved_palette0[i] = nv_rd08(device, NV_PRMDIO_PALETTE_DATA);
saved_palette_mask = nv_rd08(device, NV_PRMDIO_PIXEL_MASK);
nv_wr08(device, NV_PRMDIO_PIXEL_MASK, 0);
saved_rgen_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_GENERAL_CONTROL);
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_GENERAL_CONTROL,
@@ -172,11 +181,11 @@ static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,
do {
bool sense_pair[2];
nv_wr08(dev, NV_PRMDIO_WRITE_MODE_ADDRESS, 0);
nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, 0);
nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, 0);
nv_wr08(device, NV_PRMDIO_WRITE_MODE_ADDRESS, 0);
nv_wr08(device, NV_PRMDIO_PALETTE_DATA, 0);
nv_wr08(device, NV_PRMDIO_PALETTE_DATA, 0);
/* testing blue won't find monochrome monitors. I don't care */
nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, blue);
nv_wr08(device, NV_PRMDIO_PALETTE_DATA, blue);
i = 0;
/* take sample pairs until both samples in the pair agree */
@@ -199,11 +208,11 @@ static enum drm_connector_status nv04_dac_detect(struct drm_encoder *encoder,
} while (++blue < 0x18 && sense);
out:
nv_wr08(dev, NV_PRMDIO_PIXEL_MASK, saved_palette_mask);
nv_wr08(device, NV_PRMDIO_PIXEL_MASK, saved_palette_mask);
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_GENERAL_CONTROL, saved_rgen_ctrl);
nv_wr08(dev, NV_PRMDIO_WRITE_MODE_ADDRESS, 0);
nv_wr08(device, NV_PRMDIO_WRITE_MODE_ADDRESS, 0);
for (i = 0; i < 3; i++)
nv_wr08(dev, NV_PRMDIO_PALETTE_DATA, saved_palette0[i]);
nv_wr08(device, NV_PRMDIO_PALETTE_DATA, saved_palette0[i]);
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL, saved_rtest_ctrl);
NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_PIXEL_INDEX, saved_pi);
NVWriteVgaCrtc(dev, 0, NV_CIO_CRE_RPC1_INDEX, saved_rpc1);
@@ -211,7 +220,7 @@ out:
NVWriteVgaCrtc(dev, 0, NV_CIO_CR_MODE_INDEX, saved_cr_mode);
if (blue == 0x18) {
NV_INFO(dev, "Load detected on head A\n");
NV_INFO(drm, "Load detected on head A\n");
return connector_status_connected;
}
@@ -221,43 +230,46 @@ out:
uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
{
struct drm_device *dev = encoder->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_drm *drm = nouveau_drm(dev);
struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_gpio *gpio = nouveau_gpio(device);
struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
uint32_t sample, testval, regoffset = nv04_dac_output_offset(encoder);
uint32_t saved_powerctrl_2 = 0, saved_powerctrl_4 = 0, saved_routput,
saved_rtest_ctrl, saved_gpio0, saved_gpio1, temp, routput;
saved_rtest_ctrl, saved_gpio0 = 0, saved_gpio1 = 0, temp, routput;
int head;
#define RGB_TEST_DATA(r, g, b) (r << 0 | g << 10 | b << 20)
if (dcb->type == DCB_OUTPUT_TV) {
testval = RGB_TEST_DATA(0xa0, 0xa0, 0xa0);
if (dev_priv->vbios.tvdactestval)
testval = dev_priv->vbios.tvdactestval;
if (drm->vbios.tvdactestval)
testval = drm->vbios.tvdactestval;
} else {
testval = RGB_TEST_DATA(0x140, 0x140, 0x140); /* 0x94050140 */
if (dev_priv->vbios.dactestval)
testval = dev_priv->vbios.dactestval;
if (drm->vbios.dactestval)
testval = drm->vbios.dactestval;
}
saved_rtest_ctrl = NVReadRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset);
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + regoffset,
saved_rtest_ctrl & ~NV_PRAMDAC_TEST_CONTROL_PWRDWN_DAC_OFF);
saved_powerctrl_2 = nv_rd32(dev, NV_PBUS_POWERCTRL_2);
saved_powerctrl_2 = nv_rd32(device, NV_PBUS_POWERCTRL_2);
nv_wr32(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2 & 0xd7ffffff);
nv_wr32(device, NV_PBUS_POWERCTRL_2, saved_powerctrl_2 & 0xd7ffffff);
if (regoffset == 0x68) {
saved_powerctrl_4 = nv_rd32(dev, NV_PBUS_POWERCTRL_4);
nv_wr32(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4 & 0xffffffcf);
saved_powerctrl_4 = nv_rd32(device, NV_PBUS_POWERCTRL_4);
nv_wr32(device, NV_PBUS_POWERCTRL_4, saved_powerctrl_4 & 0xffffffcf);
}
saved_gpio1 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC1);
saved_gpio0 = nouveau_gpio_func_get(dev, DCB_GPIO_TVDAC0);
nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC1, dcb->type == DCB_OUTPUT_TV);
nouveau_gpio_func_set(dev, DCB_GPIO_TVDAC0, dcb->type == DCB_OUTPUT_TV);
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);
}
msleep(4);
@@ -271,7 +283,7 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
/* nv driver and nv31 use 0xfffffeee, nv34 and 6600 use 0xfffffece */
routput = (saved_routput & 0xfffffece) | head << 8;
if (dev_priv->card_type >= NV_40) {
if (nv_device(drm->device)->card_type >= NV_40) {
if (dcb->type == DCB_OUTPUT_TV)
routput |= 0x1a << 16;
else
@@ -304,11 +316,13 @@ 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)
nv_wr32(dev, NV_PBUS_POWERCTRL_4, saved_powerctrl_4);
nv_wr32(dev, NV_PBUS_POWERCTRL_2, saved_powerctrl_2);
nv_wr32(device, NV_PBUS_POWERCTRL_4, saved_powerctrl_4);
nv_wr32(device, 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);
if (gpio) {
gpio->set(gpio, 0, DCB_GPIO_TVDAC1, 0xff, saved_gpio1);
gpio->set(gpio, 0, DCB_GPIO_TVDAC0, 0xff, saved_gpio0);
}
return sample;
}
@@ -316,7 +330,7 @@ uint32_t nv17_dac_sample_load(struct drm_encoder *encoder)
static enum drm_connector_status
nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
{
struct drm_device *dev = encoder->dev;
struct nouveau_drm *drm = nouveau_drm(encoder->dev);
struct dcb_output *dcb = nouveau_encoder(encoder)->dcb;
if (nv04_dac_in_use(encoder))
@@ -324,7 +338,7 @@ nv17_dac_detect(struct drm_encoder *encoder, struct drm_connector *connector)
if (nv17_dac_sample_load(encoder) &
NV_PRAMDAC_TEST_CONTROL_SENSEB_ALLHI) {
NV_INFO(dev, "Load detected on output %c\n",
NV_INFO(drm, "Load detected on output %c\n",
'@' + ffs(dcb->or));
return connector_status_connected;
} else {
@@ -358,7 +372,7 @@ static void nv04_dac_mode_set(struct drm_encoder *encoder,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_drm *drm = nouveau_drm(dev);
int head = nouveau_crtc(encoder->crtc)->index;
if (nv_gf4_disp_arch(dev)) {
@@ -384,7 +398,7 @@ static void nv04_dac_mode_set(struct drm_encoder *encoder,
}
/* This could use refinement for flatpanels, but it should work this way */
if (dev_priv->chipset < 0x44)
if (nv_device(drm->device)->chipset < 0x44)
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0xf0000000);
else
NVWriteRAMDAC(dev, 0, NV_PRAMDAC_TEST_CONTROL + nv04_dac_output_offset(encoder), 0x00100000);
@@ -393,13 +407,13 @@ static void nv04_dac_mode_set(struct drm_encoder *encoder,
static void nv04_dac_commit(struct drm_encoder *encoder)
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct drm_device *dev = encoder->dev;
struct nouveau_drm *drm = nouveau_drm(encoder->dev);
struct nouveau_crtc *nv_crtc = nouveau_crtc(encoder->crtc);
struct drm_encoder_helper_funcs *helper = encoder->helper_private;
helper->dpms(encoder, DRM_MODE_DPMS_ON);
NV_INFO(dev, "Output %s is running on CRTC %d using output %c\n",
NV_INFO(drm, "Output %s is running on CRTC %d using output %c\n",
drm_get_connector_name(&nouveau_encoder_connector_get(nv_encoder)->base),
nv_crtc->index, '@' + ffs(nv_encoder->dcb->or));
}
@@ -440,14 +454,14 @@ bool nv04_dac_in_use(struct drm_encoder *encoder)
static void nv04_dac_dpms(struct drm_encoder *encoder, int mode)
{
struct drm_device *dev = encoder->dev;
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
struct nouveau_drm *drm = nouveau_drm(encoder->dev);
if (nv_encoder->last_dpms == mode)
return;
nv_encoder->last_dpms = mode;
NV_INFO(dev, "Setting dpms mode %d on vga encoder (output %d)\n",
NV_INFO(drm, "Setting dpms mode %d on vga encoder (output %d)\n",
mode, nv_encoder->dcb->index);
nv04_dac_update_dacclk(encoder, mode == DRM_MODE_DPMS_ON);
@@ -479,8 +493,6 @@ static void nv04_dac_destroy(struct drm_encoder *encoder)
{
struct nouveau_encoder *nv_encoder = nouveau_encoder(encoder);
NV_DEBUG_KMS(encoder->dev, "\n");
drm_encoder_cleanup(encoder);
kfree(nv_encoder);
}