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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>
This commit is contained in:
Ben Skeggs
2012-07-31 16:16:21 +10:00
parent 2094dd82ed
commit 77145f1cbd
70 changed files with 3095 additions and 4174 deletions
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36
drivers/gpu/drm/nouveau/nv04_pm.c
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@@ -23,10 +23,15 @@
*/
#include "drmP.h"
#include "nouveau_drv.h"
#include "nouveau_drm.h"
#include "nouveau_reg.h"
#include "nouveau_hw.h"
#include "nouveau_pm.h"
#include <subdev/bios/pll.h>
#include <subdev/clock.h>
#include <subdev/timer.h>
int
nv04_pm_clocks_get(struct drm_device *dev, struct nouveau_pm_level *perflvl)
{
@@ -58,13 +63,16 @@ struct nv04_pm_state {
static int
calc_pll(struct drm_device *dev, u32 id, int khz, struct nv04_pm_clock *clk)
{
struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_bios *bios = nouveau_bios(device);
struct nouveau_clock *pclk = nouveau_clock(device);
int ret;
ret = get_pll_limits(dev, id, &clk->pll);
ret = nvbios_pll_parse(bios, id, &clk->pll);
if (ret)
return ret;
ret = nouveau_calc_pll_mnp(dev, &clk->pll, khz, &clk->calc);
ret = pclk->pll_calc(pclk, &clk->pll, khz, &clk->calc);
if (!ret)
return -EINVAL;
@@ -100,38 +108,38 @@ error:
static void
prog_pll(struct drm_device *dev, struct nv04_pm_clock *clk)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_clock *pclk = nouveau_clock(device);
u32 reg = clk->pll.reg;
/* thank the insane nouveau_hw_setpll() interface for this */
if (dev_priv->card_type >= NV_40)
if (device->card_type >= NV_40)
reg += 4;
nouveau_hw_setpll(dev, reg, &clk->calc);
pclk->pll_prog(pclk, reg, &clk->calc);
}
int
nv04_pm_clocks_set(struct drm_device *dev, void *pre_state)
{
struct drm_nouveau_private *dev_priv = dev->dev_private;
struct nouveau_device *device = nouveau_dev(dev);
struct nouveau_timer *ptimer = nouveau_timer(device);
struct nv04_pm_state *state = pre_state;
prog_pll(dev, &state->core);
if (state->memory.pll.reg) {
prog_pll(dev, &state->memory);
if (dev_priv->card_type < NV_30) {
if (dev_priv->card_type == NV_20)
nv_mask(dev, 0x1002c4, 0, 1 << 20);
if (device->card_type < NV_30) {
if (device->card_type == NV_20)
nv_mask(device, 0x1002c4, 0, 1 << 20);
/* Reset the DLLs */
nv_mask(dev, 0x1002c0, 0, 1 << 8);
nv_mask(device, 0x1002c0, 0, 1 << 8);
}
}
#if 0 /*XXX*/
ptimer->init(dev);
#endif
nv_ofuncs(ptimer)->init(nv_object(ptimer));
kfree(state);
return 0;