[Nouveau] [PATCHv2 07/10] drm/nouveau: Add some new register defines needed for TV-out.
Francisco Jerez
currojerez at riseup.net
Thu Aug 13 05:01:34 PDT 2009
Signed-off-by: Francisco Jerez <currojerez at riseup.net>
---
drivers/gpu/drm/nouveau/nouveau_drv.h | 9 +++++
drivers/gpu/drm/nouveau/nouveau_hw.c | 54 ++++++++++++++++++++++++++++----
drivers/gpu/drm/nouveau/nv04_crtc.c | 3 +-
drivers/gpu/drm/nouveau/nvreg.h | 24 ++++++++++++++
4 files changed, 82 insertions(+), 8 deletions(-)
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 22d08bc..b35df18 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -366,6 +366,14 @@ struct nv04_crtc_reg {
uint32_t ramdac_gen_ctrl;
uint32_t ramdac_630;
uint32_t ramdac_634;
+ uint32_t tv_setup;
+ uint32_t tv_vtotal;
+ uint32_t tv_vskew;
+ uint32_t tv_vsync_delay;
+ uint32_t tv_htotal;
+ uint32_t tv_hskew;
+ uint32_t tv_hsync_delay;
+ uint32_t tv_hsync_delay2;
uint32_t fp_horiz_regs[7];
uint32_t fp_vert_regs[7];
uint32_t dither;
@@ -379,6 +387,7 @@ struct nv04_crtc_reg {
uint32_t ramdac_a20;
uint32_t ramdac_a24;
uint32_t ramdac_a34;
+ uint32_t ctv_regs[38];
};
struct nv04_output_reg {
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c b/drivers/gpu/drm/nouveau/nouveau_hw.c
index 5f49aed..786a755 100644
--- a/drivers/gpu/drm/nouveau/nouveau_hw.c
+++ b/drivers/gpu/drm/nouveau/nouveau_hw.c
@@ -673,6 +673,15 @@ nv_save_state_ramdac(struct drm_device *dev, int head,
if (dev_priv->chipset >= 0x30)
regp->ramdac_634 = NVReadRAMDAC(dev, head, NV_PRAMDAC_634);
+ regp->tv_setup = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_SETUP);
+ regp->tv_vtotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_VTOTAL);
+ regp->tv_vskew = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_VSKEW);
+ regp->tv_vsync_delay = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_VSYNC_DELAY);
+ regp->tv_htotal = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HTOTAL);
+ regp->tv_hskew = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HSKEW);
+ regp->tv_hsync_delay = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY);
+ regp->tv_hsync_delay2 = NVReadRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY2);
+
for (i = 0; i < 7; i++) {
uint32_t ramdac_reg = NV_PRAMDAC_FP_VDISPLAY_END + (i * 4);
regp->fp_vert_regs[i] = NVReadRAMDAC(dev, head, ramdac_reg);
@@ -707,6 +716,10 @@ nv_save_state_ramdac(struct drm_device *dev, int head,
regp->ramdac_a20 = NVReadRAMDAC(dev, head, NV_PRAMDAC_A20);
regp->ramdac_a24 = NVReadRAMDAC(dev, head, NV_PRAMDAC_A24);
regp->ramdac_a34 = NVReadRAMDAC(dev, head, NV_PRAMDAC_A34);
+
+ for (i = 0; i < 38; i++)
+ regp->ctv_regs[i] = NVReadRAMDAC(dev, head,
+ NV_PRAMDAC_CTV + 4*i);
}
}
@@ -736,6 +749,15 @@ nv_load_state_ramdac(struct drm_device *dev, int head,
if (dev_priv->chipset >= 0x30)
NVWriteRAMDAC(dev, head, NV_PRAMDAC_634, regp->ramdac_634);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_SETUP, regp->tv_setup);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_VTOTAL, regp->tv_vtotal);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_VSKEW, regp->tv_vskew);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_VSYNC_DELAY, regp->tv_vsync_delay);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HTOTAL, regp->tv_htotal);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HSKEW, regp->tv_hskew);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY, regp->tv_hsync_delay);
+ NVWriteRAMDAC(dev, head, NV_PRAMDAC_TV_HSYNC_DELAY2, regp->tv_hsync_delay2);
+
for (i = 0; i < 7; i++) {
uint32_t ramdac_reg = NV_PRAMDAC_FP_VDISPLAY_END + (i * 4);
@@ -765,6 +787,10 @@ nv_load_state_ramdac(struct drm_device *dev, int head,
NVWriteRAMDAC(dev, head, NV_PRAMDAC_A20, regp->ramdac_a20);
NVWriteRAMDAC(dev, head, NV_PRAMDAC_A24, regp->ramdac_a24);
NVWriteRAMDAC(dev, head, NV_PRAMDAC_A34, regp->ramdac_a34);
+
+ for (i = 0; i < 38; i++)
+ NVWriteRAMDAC(dev, head,
+ NV_PRAMDAC_CTV + 4*i, regp->ctv_regs[i]);
}
}
@@ -838,6 +864,7 @@ nv_save_state_ext(struct drm_device *dev, int head,
rd_cio_state(dev, head, regp, NV_CIO_CRE_21);
if (nv_arch(dev) >= NV_30)
rd_cio_state(dev, head, regp, NV_CIO_CRE_47);
+ rd_cio_state(dev, head, regp, NV_CIO_CRE_49);
rd_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR0_INDEX);
rd_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR1_INDEX);
rd_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR2_INDEX);
@@ -846,10 +873,13 @@ nv_save_state_ext(struct drm_device *dev, int head,
if (nv_arch(dev) >= NV_10) {
regp->crtc_830 = NVReadCRTC(dev, head, NV_PCRTC_830);
regp->crtc_834 = NVReadCRTC(dev, head, NV_PCRTC_834);
- if (nv_arch(dev) == NV_40) {
- regp->crtc_850 = NVReadCRTC(dev, head, NV_PCRTC_850);
+
+ if (nv_arch(dev) >= NV_30)
regp->gpio_ext = NVReadCRTC(dev, head, NV_PCRTC_GPIO_EXT);
- }
+
+ if (nv_arch(dev) == NV_40)
+ regp->crtc_850 = NVReadCRTC(dev, head, NV_PCRTC_850);
+
if (nv_two_heads(dev))
regp->crtc_eng_ctrl = NVReadCRTC(dev, head, NV_PCRTC_ENGINE_CTRL);
regp->cursor_cfg = NVReadCRTC(dev, head, NV_PCRTC_CURSOR_CONFIG);
@@ -888,6 +918,7 @@ nv_load_state_ext(struct drm_device *dev, int head,
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nv04_crtc_reg * regp = &state->crtc_reg[head];
+ uint32_t reg900;
int i;
if (nv_arch(dev) >= NV_10) {
@@ -911,13 +942,14 @@ nv_load_state_ext(struct drm_device *dev, int head,
NVWriteCRTC(dev, head, NV_PCRTC_CURSOR_CONFIG, regp->cursor_cfg);
NVWriteCRTC(dev, head, NV_PCRTC_830, regp->crtc_830);
NVWriteCRTC(dev, head, NV_PCRTC_834, regp->crtc_834);
- if (nv_arch(dev) == NV_40) {
- NVWriteCRTC(dev, head, NV_PCRTC_850, regp->crtc_850);
+
+ if (nv_arch(dev) >= NV_30)
NVWriteCRTC(dev, head, NV_PCRTC_GPIO_EXT, regp->gpio_ext);
- }
if (nv_arch(dev) == NV_40) {
- uint32_t reg900 = NVReadRAMDAC(dev, head, NV_PRAMDAC_900);
+ NVWriteCRTC(dev, head, NV_PCRTC_850, regp->crtc_850);
+
+ reg900 = NVReadRAMDAC(dev, head, NV_PRAMDAC_900);
if (regp->crtc_cfg == NV_PCRTC_CONFIG_START_ADDRESS_HSYNC)
NVWriteRAMDAC(dev, head, NV_PRAMDAC_900, reg900 | 0x10000);
else
@@ -939,6 +971,7 @@ nv_load_state_ext(struct drm_device *dev, int head,
if (nv_arch(dev) >= NV_30)
wr_cio_state(dev, head, regp, NV_CIO_CRE_47);
+ wr_cio_state(dev, head, regp, NV_CIO_CRE_49);
wr_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR0_INDEX);
wr_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR1_INDEX);
wr_cio_state(dev, head, regp, NV_CIO_CRE_HCUR_ADDR2_INDEX);
@@ -956,6 +989,13 @@ nv_load_state_ext(struct drm_device *dev, int head,
}
/* NV11 and NV20 stop at 0x52. */
if (nv_gf4_disp_arch(dev)) {
+ if (nv_arch(dev) == NV_10) {
+ /* Not waiting for vertical retrace before modifying
+ CRE_53/CRE_54 causes lockups. */
+ nouveau_wait_until(dev, 650000000, NV_PRMCIO_INP0__COLOR, 0x8, 0x8);
+ nouveau_wait_until(dev, 650000000, NV_PRMCIO_INP0__COLOR, 0x8, 0x0);
+ }
+
wr_cio_state(dev, head, regp, NV_CIO_CRE_53);
wr_cio_state(dev, head, regp, NV_CIO_CRE_54);
diff --git a/drivers/gpu/drm/nouveau/nv04_crtc.c b/drivers/gpu/drm/nouveau/nv04_crtc.c
index 802b290..dfe9003 100644
--- a/drivers/gpu/drm/nouveau/nv04_crtc.c
+++ b/drivers/gpu/drm/nouveau/nv04_crtc.c
@@ -550,7 +550,7 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
/* This is what the blob does */
regp->crtc_850 = NVReadCRTC(dev, 0, NV_PCRTC_850);
- if (nv_arch(dev) == NV_40)
+ if (nv_arch(dev) >= NV_30)
regp->gpio_ext = NVReadCRTC(dev, 0, NV_PCRTC_GPIO_EXT);
regp->crtc_cfg = NV_PCRTC_CONFIG_START_ADDRESS_HSYNC;
@@ -581,6 +581,7 @@ nv_crtc_mode_set_regs(struct drm_crtc *crtc, struct drm_display_mode * mode)
regp->ramdac_gen_ctrl |= NV_PRAMDAC_GENERAL_CONTROL_PIPE_LONG;
regp->ramdac_630 = 0; /* turn off green mode (tv test pattern?) */
+ regp->tv_setup = 0;
nv_crtc_set_image_sharpening(crtc, nv_crtc->sharpness);
diff --git a/drivers/gpu/drm/nouveau/nvreg.h b/drivers/gpu/drm/nouveau/nvreg.h
index bc960b9..5998c35 100644
--- a/drivers/gpu/drm/nouveau/nvreg.h
+++ b/drivers/gpu/drm/nouveau/nvreg.h
@@ -50,6 +50,9 @@
#define NV_PPM_OFFSET 0x0000A000
#define NV_PPM_SIZE 0x00001000
+#define NV_PTV_OFFSET 0x0000D000
+#define NV_PTV_SIZE 0x00001000
+
#define NV_PRMVGA_OFFSET 0x000A0000
#define NV_PRMVGA_SIZE 0x00020000
@@ -117,6 +120,12 @@
#define NV_PFIFO_RAMHT 0x00002210
+#define NV_PTV_TV_INDEX 0x0000d220
+#define NV_PTV_TV_DATA 0x0000d224
+#define NV_PTV_HFILTER 0x0000d310
+#define NV_PTV_HFILTER2 0x0000d390
+#define NV_PTV_VFILTER 0x0000d510
+
#define NV_PRMVIO_MISC__WRITE 0x000c03c2
#define NV_PRMVIO_SRX 0x000c03c4
#define NV_PRMVIO_SR 0x000c03c5
@@ -288,11 +297,13 @@
# define NV_CIO_CRE_EBR_VDE_11 2:2
# define NV_CIO_CRE_EBR_VRS_11 4:4
# define NV_CIO_CRE_EBR_VBS_11 6:6
+# define NV_CIO_CRE_43 0x43
# define NV_CIO_CRE_44 0x44 /* head control */
# define NV_CIO_CRE_CSB 0x45 /* colour saturation boost */
# define NV_CIO_CRE_RCR 0x46
# define NV_CIO_CRE_RCR_ENDIAN_BIG 7:7
# define NV_CIO_CRE_47 0x47 /* extended fifo lwm, used on nv30+ */
+# define NV_CIO_CRE_49 0x49
# define NV_CIO_CRE_4B 0x4b /* given patterns in 0x[2-3][a-c] regs, probably scratch 6 */
# define NV_CIO_CRE_TVOUT_LATENCY 0x52
# define NV_CIO_CRE_53 0x53 /* `fp_htiming' according to Haiku */
@@ -361,6 +372,17 @@
#define NV_PRAMDAC_630 0x00680630
#define NV_PRAMDAC_634 0x00680634
+#define NV_PRAMDAC_TV_SETUP 0x00680700
+#define NV_PRAMDAC_TV_VTOTAL 0x00680720
+#define NV_PRAMDAC_TV_VSKEW 0x00680724
+#define NV_PRAMDAC_TV_VSYNC_DELAY 0x00680728
+#define NV_PRAMDAC_TV_HTOTAL 0x0068072c
+#define NV_PRAMDAC_TV_HSKEW 0x00680730
+#define NV_PRAMDAC_TV_HSYNC_DELAY 0x00680734
+#define NV_PRAMDAC_TV_HSYNC_DELAY2 0x00680738
+
+#define NV_PRAMDAC_TV_SETUP 0x00680700
+
#define NV_PRAMDAC_FP_VDISPLAY_END 0x00680800
#define NV_PRAMDAC_FP_VTOTAL 0x00680804
#define NV_PRAMDAC_FP_VCRTC 0x00680808
@@ -423,6 +445,8 @@
#define NV_PRAMDAC_A24 0x00680A24
#define NV_PRAMDAC_A34 0x00680A34
+#define NV_PRAMDAC_CTV 0x00680c00
+
/* names fabricated from NV_USER_DAC info */
#define NV_PRMDIO_PIXEL_MASK 0x006813c6
# define NV_PRMDIO_PIXEL_MASK_MASK 0xff
--
1.6.3.3
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