memset(&ti, 0, sizeof(struct amdgpu_task_info));
- if (amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) {
+ if (amdgpu_gpu_recovery &&
+ amdgpu_ring_soft_recovery(ring, job->vmid, s_job->s_fence->parent)) {
DRM_ERROR("ring %s timeout, but soft recovered\n",
s_job->sched->name);
return;
return ret;
}
+static void psp_prep_tmr_unload_cmd_buf(struct psp_context *psp,
+ struct psp_gfx_cmd_resp *cmd)
+{
+ if (amdgpu_sriov_vf(psp->adev))
+ cmd->cmd_id = GFX_CMD_ID_DESTROY_VMR;
+ else
+ cmd->cmd_id = GFX_CMD_ID_DESTROY_TMR;
+}
+
+static int psp_tmr_unload(struct psp_context *psp)
+{
+ int ret;
+ struct psp_gfx_cmd_resp *cmd;
+
+ cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
+ if (!cmd)
+ return -ENOMEM;
+
+ psp_prep_tmr_unload_cmd_buf(psp, cmd);
+ DRM_INFO("free PSP TMR buffer\n");
+
+ ret = psp_cmd_submit_buf(psp, NULL, cmd,
+ psp->fence_buf_mc_addr);
+
+ kfree(cmd);
+
+ return ret;
+}
+
+static int psp_tmr_terminate(struct psp_context *psp)
+{
+ int ret;
+ void *tmr_buf;
+ void **pptr;
+
+ ret = psp_tmr_unload(psp);
+ if (ret)
+ return ret;
+
+ /* free TMR memory buffer */
+ pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL;
+ amdgpu_bo_free_kernel(&psp->tmr_bo, &psp->tmr_mc_addr, pptr);
+
+ return 0;
+}
+
static void psp_prep_asd_load_cmd_buf(struct psp_gfx_cmd_resp *cmd,
uint64_t asd_mc, uint32_t size)
{
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
struct psp_context *psp = &adev->psp;
- void *tmr_buf;
- void **pptr;
if (psp->adev->psp.ta_fw) {
psp_ras_terminate(psp);
psp_asd_unload(psp);
+ psp_tmr_terminate(psp);
psp_ring_destroy(psp, PSP_RING_TYPE__KM);
- pptr = amdgpu_sriov_vf(psp->adev) ? &tmr_buf : NULL;
- amdgpu_bo_free_kernel(&psp->tmr_bo, &psp->tmr_mc_addr, pptr);
amdgpu_bo_free_kernel(&psp->fw_pri_bo,
&psp->fw_pri_mc_addr, &psp->fw_pri_buf);
amdgpu_bo_free_kernel(&psp->fence_buf_bo,
}
}
+ ret = psp_asd_unload(psp);
+ if (ret) {
+ DRM_ERROR("Failed to unload asd\n");
+ return ret;
+ }
+
+ ret = psp_tmr_terminate(psp);
+ if (ret) {
+ DRM_ERROR("Falied to terminate tmr\n");
+ return ret;
+ }
+
ret = psp_ring_stop(psp, PSP_RING_TYPE__KM);
if (ret) {
DRM_ERROR("PSP ring stop failed\n");
struct dmcu *dmcu = NULL;
bool ret;
- if (!adev->dm.fw_dmcu)
+ if (!adev->dm.fw_dmcu && !adev->dm.dmub_fw)
return detect_mst_link_for_all_connectors(adev->ddev);
dmcu = adev->dm.dc->res_pool->dmcu;
/* reset all the states of crtc/plane/encoder/connector */
drm_mode_config_reset(dev);
- drm_fbdev_generic_setup(dev, dev->mode_config.preferred_depth);
-
return 0;
err:
ret);
goto err_unload;
}
+
+ drm_fbdev_generic_setup(dev, dev->mode_config.preferred_depth);
+
return 0;
err_unload:
return true;
}
+unsigned int
+intel_plane_fence_y_offset(const struct intel_plane_state *plane_state)
+{
+ int x = 0, y = 0;
+
+ intel_plane_adjust_aligned_offset(&x, &y, plane_state, 0,
+ plane_state->color_plane[0].offset, 0);
+
+ return y;
+}
+
static int skl_check_main_surface(struct intel_plane_state *plane_state)
{
struct drm_i915_private *dev_priv = to_i915(plane_state->uapi.plane->dev);
u32 pixel_format, u64 modifier,
unsigned int rotation);
int bdw_get_pipemisc_bpp(struct intel_crtc *crtc);
+unsigned int intel_plane_fence_y_offset(const struct intel_plane_state *plane_state);
struct intel_display_error_state *
intel_display_capture_error_state(struct drm_i915_private *dev_priv);
#include "intel_fbc.h"
#include "intel_frontbuffer.h"
-/*
- * In some platforms where the CRTC's x:0/y:0 coordinates doesn't match the
- * frontbuffer's x:0/y:0 coordinates we lie to the hardware about the plane's
- * origin so the x and y offsets can actually fit the registers. As a
- * consequence, the fence doesn't really start exactly at the display plane
- * address we program because it starts at the real start of the buffer, so we
- * have to take this into consideration here.
- */
-static unsigned int get_crtc_fence_y_offset(struct intel_fbc *fbc)
-{
- return fbc->state_cache.plane.y - fbc->state_cache.plane.adjusted_y;
-}
-
/*
* For SKL+, the plane source size used by the hardware is based on the value we
* write to the PLANE_SIZE register. For BDW-, the hardware looks at the value
fbc_ctl2 |= FBC_CTL_CPU_FENCE;
intel_de_write(dev_priv, FBC_CONTROL2, fbc_ctl2);
intel_de_write(dev_priv, FBC_FENCE_OFF,
- params->crtc.fence_y_offset);
+ params->fence_y_offset);
}
/* enable it... */
if (params->fence_id >= 0) {
dpfc_ctl |= DPFC_CTL_FENCE_EN | params->fence_id;
intel_de_write(dev_priv, DPFC_FENCE_YOFF,
- params->crtc.fence_y_offset);
+ params->fence_y_offset);
} else {
intel_de_write(dev_priv, DPFC_FENCE_YOFF, 0);
}
intel_de_write(dev_priv, SNB_DPFC_CTL_SA,
SNB_CPU_FENCE_ENABLE | params->fence_id);
intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET,
- params->crtc.fence_y_offset);
+ params->fence_y_offset);
}
} else {
if (IS_GEN(dev_priv, 6)) {
}
intel_de_write(dev_priv, ILK_DPFC_FENCE_YOFF,
- params->crtc.fence_y_offset);
+ params->fence_y_offset);
/* enable it... */
intel_de_write(dev_priv, ILK_DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN);
intel_de_write(dev_priv, SNB_DPFC_CTL_SA,
SNB_CPU_FENCE_ENABLE | params->fence_id);
intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET,
- params->crtc.fence_y_offset);
+ params->fence_y_offset);
} else if (dev_priv->ggtt.num_fences) {
intel_de_write(dev_priv, SNB_DPFC_CTL_SA, 0);
intel_de_write(dev_priv, DPFC_CPU_FENCE_OFFSET, 0);
/*
* For some reason, the hardware tracking starts looking at whatever we
* programmed as the display plane base address register. It does not look at
- * the X and Y offset registers. That's why we look at the crtc->adjusted{x,y}
- * variables instead of just looking at the pipe/plane size.
+ * the X and Y offset registers. That's why we include the src x/y offsets
+ * instead of just looking at the plane size.
*/
static bool intel_fbc_hw_tracking_covers_screen(struct intel_crtc *crtc)
{
cache->plane.src_h = drm_rect_height(&plane_state->uapi.src) >> 16;
cache->plane.adjusted_x = plane_state->color_plane[0].x;
cache->plane.adjusted_y = plane_state->color_plane[0].y;
- cache->plane.y = plane_state->uapi.src.y1 >> 16;
cache->plane.pixel_blend_mode = plane_state->hw.pixel_blend_mode;
cache->fb.stride = fb->pitches[0];
cache->fb.modifier = fb->modifier;
+ cache->fence_y_offset = intel_plane_fence_y_offset(plane_state);
+
drm_WARN_ON(&dev_priv->drm, plane_state->flags & PLANE_HAS_FENCE &&
!plane_state->vma->fence);
memset(params, 0, sizeof(*params));
params->fence_id = cache->fence_id;
+ params->fence_y_offset = cache->fence_y_offset;
params->crtc.pipe = crtc->pipe;
params->crtc.i9xx_plane = to_intel_plane(crtc->base.primary)->i9xx_plane;
- params->crtc.fence_y_offset = get_crtc_fence_y_offset(fbc);
params->fb.format = cache->fb.format;
params->fb.stride = cache->fb.stride;
{
int err;
- err = i915_active_acquire(&ring->vma->active);
+ err = intel_ring_pin(ring);
if (err)
return err;
- err = intel_ring_pin(ring);
+ err = i915_active_acquire(&ring->vma->active);
if (err)
- goto err_active;
+ goto err_pin;
return 0;
-err_active:
- i915_active_release(&ring->vma->active);
+err_pin:
+ intel_ring_unpin(ring);
return err;
}
static void __ring_retire(struct intel_ring *ring)
{
- intel_ring_unpin(ring);
i915_active_release(&ring->vma->active);
+ intel_ring_unpin(ring);
}
__i915_active_call
struct file_stats *stats = data;
struct i915_vma *vma;
- if (!kref_get_unless_zero(&obj->base.refcount))
+ if (IS_ERR_OR_NULL(obj) || !kref_get_unless_zero(&obj->base.refcount))
return 0;
stats->count++;
int adjusted_x;
int adjusted_y;
- int y;
-
u16 pixel_blend_mode;
} plane;
unsigned int stride;
u64 modifier;
} fb;
+
+ unsigned int fence_y_offset;
u16 gen9_wa_cfb_stride;
s8 fence_id;
} state_cache;
struct {
enum pipe pipe;
enum i9xx_plane_id i9xx_plane;
- unsigned int fence_y_offset;
} crtc;
struct {
} fb;
int cfb_size;
+ unsigned int fence_y_offset;
u16 gen9_wa_cfb_stride;
s8 fence_id;
bool plane_visible;
struct i915_address_space *vm,
const struct i915_ggtt_view *view)
{
+ struct i915_vma *pos = ERR_PTR(-E2BIG);
struct i915_vma *vma;
struct rb_node *rb, **p;
rb = NULL;
p = &obj->vma.tree.rb_node;
while (*p) {
- struct i915_vma *pos;
long cmp;
rb = *p;
* and dispose of ours.
*/
cmp = i915_vma_compare(pos, vm, view);
- if (cmp == 0) {
- spin_unlock(&obj->vma.lock);
- i915_vma_free(vma);
- return pos;
- }
-
if (cmp < 0)
p = &rb->rb_right;
- else
+ else if (cmp > 0)
p = &rb->rb_left;
+ else
+ goto err_unlock;
}
rb_link_node(&vma->obj_node, rb, p);
rb_insert_color(&vma->obj_node, &obj->vma.tree);
err_unlock:
spin_unlock(&obj->vma.lock);
err_vma:
+ i915_vm_put(vm);
i915_vma_free(vma);
- return ERR_PTR(-E2BIG);
+ return pos;
}
static struct i915_vma *
depends on COMMON_CLK
depends on HAVE_ARM_SMCCC
depends on OF
+ depends on MTK_MMSYS
select DRM_GEM_CMA_HELPER
select DRM_KMS_HELPER
select DRM_MIPI_DSI
select DRM_PANEL
select MEMORY
- select MTK_MMSYS
select MTK_SMI
select VIDEOMODE_HELPERS
help
int ret;
int i;
- DRM_DEBUG_DRIVER("%s\n", __func__);
for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
ret = clk_prepare_enable(mtk_crtc->ddp_comp[i]->clk);
if (ret) {
{
int i;
- DRM_DEBUG_DRIVER("%s\n", __func__);
for (i = 0; i < mtk_crtc->ddp_comp_nr; i++)
clk_disable_unprepare(mtk_crtc->ddp_comp[i]->clk);
}
int ret;
int i;
- DRM_DEBUG_DRIVER("%s\n", __func__);
if (WARN_ON(!crtc->state))
return -EINVAL;
goto err_mutex_unprepare;
}
- DRM_DEBUG_DRIVER("mediatek_ddp_ddp_path_setup\n");
for (i = 0; i < mtk_crtc->ddp_comp_nr - 1; i++) {
mtk_mmsys_ddp_connect(mtk_crtc->mmsys_dev,
mtk_crtc->ddp_comp[i]->id,
struct drm_crtc *crtc = &mtk_crtc->base;
int i;
- DRM_DEBUG_DRIVER("%s\n", __func__);
for (i = 0; i < mtk_crtc->ddp_comp_nr; i++) {
mtk_ddp_comp_stop(mtk_crtc->ddp_comp[i]);
if (i == 1)
#if IS_REACHABLE(CONFIG_MTK_CMDQ)
mtk_crtc->cmdq_client =
- cmdq_mbox_create(dev, drm_crtc_index(&mtk_crtc->base),
+ cmdq_mbox_create(mtk_crtc->mmsys_dev,
+ drm_crtc_index(&mtk_crtc->base),
2000);
if (IS_ERR(mtk_crtc->cmdq_client)) {
dev_dbg(dev, "mtk_crtc %d failed to create mailbox client, writing register by CPU now\n",
if (!private)
return -ENOMEM;
- private->data = of_device_get_match_data(dev);
private->mmsys_dev = dev->parent;
if (!private->mmsys_dev) {
dev_err(dev, "Failed to get MMSYS device\n");
goto err_node;
}
- ret = mtk_ddp_comp_init(dev, node, comp, comp_id, NULL);
+ ret = mtk_ddp_comp_init(dev->parent, node, comp,
+ comp_id, NULL);
if (ret) {
of_node_put(node);
goto err_node;
int ret;
ret = drm_mode_config_helper_suspend(drm);
- DRM_DEBUG_DRIVER("mtk_drm_sys_suspend\n");
return ret;
}
int ret;
ret = drm_mode_config_helper_resume(drm);
- DRM_DEBUG_DRIVER("mtk_drm_sys_resume\n");
return ret;
}
true, true);
}
+static void mtk_plane_atomic_disable(struct drm_plane *plane,
+ struct drm_plane_state *old_state)
+{
+ struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
+
+ state->pending.enable = false;
+ wmb(); /* Make sure the above parameter is set before update */
+ state->pending.dirty = true;
+}
+
static void mtk_plane_atomic_update(struct drm_plane *plane,
struct drm_plane_state *old_state)
{
if (!crtc || WARN_ON(!fb))
return;
+ if (!plane->state->visible) {
+ mtk_plane_atomic_disable(plane, old_state);
+ return;
+ }
+
gem = fb->obj[0];
mtk_gem = to_mtk_gem_obj(gem);
addr = mtk_gem->dma_addr;
state->pending.dirty = true;
}
-static void mtk_plane_atomic_disable(struct drm_plane *plane,
- struct drm_plane_state *old_state)
-{
- struct mtk_plane_state *state = to_mtk_plane_state(plane->state);
-
- state->pending.enable = false;
- wmb(); /* Make sure the above parameter is set before update */
- state->pending.dirty = true;
-}
-
static const struct drm_plane_helper_funcs mtk_plane_helper_funcs = {
.prepare_fb = drm_gem_fb_prepare_fb,
.atomic_check = mtk_plane_atomic_check,
static bool mtk_dsi_clk_hs_state(struct mtk_dsi *dsi)
{
- u32 tmp_reg1;
-
- tmp_reg1 = readl(dsi->regs + DSI_PHY_LCCON);
- return ((tmp_reg1 & LC_HS_TX_EN) == 1) ? true : false;
+ return readl(dsi->regs + DSI_PHY_LCCON) & LC_HS_TX_EN;
}
static void mtk_dsi_clk_hs_mode(struct mtk_dsi *dsi, bool enter)
{
struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
- dev_dbg(dev, "%s\n", __func__);
-
mtk_hdmi_audio_enable(hdmi);
return 0;
{
struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
- dev_dbg(dev, "%s\n", __func__);
-
mtk_hdmi_audio_disable(hdmi);
}
{
struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
- dev_dbg(dev, "%s(%d)\n", __func__, enable);
-
if (enable)
mtk_hdmi_hw_aud_mute(hdmi);
else
{
struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
- dev_dbg(dev, "%s\n", __func__);
-
memcpy(buf, hdmi->conn.eld, min(sizeof(hdmi->conn.eld), len));
return 0;
goto err_bridge_remove;
}
- dev_dbg(dev, "mediatek hdmi probe success\n");
return 0;
err_bridge_remove:
struct mtk_hdmi *hdmi = dev_get_drvdata(dev);
mtk_hdmi_clk_disable_audio(hdmi);
- dev_dbg(dev, "hdmi suspend success!\n");
+
return 0;
}
return ret;
}
- dev_dbg(dev, "hdmi resume success!\n");
return 0;
}
#endif
#define RGS_HDMITX_5T1_EDG (0xf << 4)
#define RGS_HDMITX_PLUG_TST BIT(0)
-static const u8 PREDIV[3][4] = {
- {0x0, 0x0, 0x0, 0x0}, /* 27Mhz */
- {0x1, 0x1, 0x1, 0x1}, /* 74Mhz */
- {0x1, 0x1, 0x1, 0x1} /* 148Mhz */
-};
-
-static const u8 TXDIV[3][4] = {
- {0x3, 0x3, 0x3, 0x2}, /* 27Mhz */
- {0x2, 0x1, 0x1, 0x1}, /* 74Mhz */
- {0x1, 0x0, 0x0, 0x0} /* 148Mhz */
-};
-
-static const u8 FBKSEL[3][4] = {
- {0x1, 0x1, 0x1, 0x1}, /* 27Mhz */
- {0x1, 0x0, 0x1, 0x1}, /* 74Mhz */
- {0x1, 0x0, 0x1, 0x1} /* 148Mhz */
-};
-
-static const u8 FBKDIV[3][4] = {
- {19, 24, 29, 19}, /* 27Mhz */
- {19, 24, 14, 19}, /* 74Mhz */
- {19, 24, 14, 19} /* 148Mhz */
-};
-
-static const u8 DIVEN[3][4] = {
- {0x2, 0x1, 0x1, 0x2}, /* 27Mhz */
- {0x2, 0x2, 0x2, 0x2}, /* 74Mhz */
- {0x2, 0x2, 0x2, 0x2} /* 148Mhz */
-};
-
-static const u8 HTPLLBP[3][4] = {
- {0xc, 0xc, 0x8, 0xc}, /* 27Mhz */
- {0xc, 0xf, 0xf, 0xc}, /* 74Mhz */
- {0xc, 0xf, 0xf, 0xc} /* 148Mhz */
-};
-
-static const u8 HTPLLBC[3][4] = {
- {0x2, 0x3, 0x3, 0x2}, /* 27Mhz */
- {0x2, 0x3, 0x3, 0x2}, /* 74Mhz */
- {0x2, 0x3, 0x3, 0x2} /* 148Mhz */
-};
-
-static const u8 HTPLLBR[3][4] = {
- {0x1, 0x1, 0x0, 0x1}, /* 27Mhz */
- {0x1, 0x2, 0x2, 0x1}, /* 74Mhz */
- {0x1, 0x2, 0x2, 0x1} /* 148Mhz */
-};
-
static int mtk_hdmi_pll_prepare(struct clk_hw *hw)
{
struct mtk_hdmi_phy *hdmi_phy = to_mtk_hdmi_phy(hw);
- dev_dbg(hdmi_phy->dev, "%s\n", __func__);
-
mtk_hdmi_phy_set_bits(hdmi_phy, HDMI_CON1, RG_HDMITX_PLL_AUTOK_EN);
mtk_hdmi_phy_set_bits(hdmi_phy, HDMI_CON0, RG_HDMITX_PLL_POSDIV);
mtk_hdmi_phy_clear_bits(hdmi_phy, HDMI_CON3, RG_HDMITX_MHLCK_EN);
{
struct mtk_hdmi_phy *hdmi_phy = to_mtk_hdmi_phy(hw);
- dev_dbg(hdmi_phy->dev, "%s\n", __func__);
-
mtk_hdmi_phy_clear_bits(hdmi_phy, HDMI_CON1, RG_HDMITX_PLL_TXDIV_EN);
mtk_hdmi_phy_clear_bits(hdmi_phy, HDMI_CON1, RG_HDMITX_PLL_BIAS_LPF_EN);
usleep_range(100, 150);
#define VIU_OSD_FIFO_DEPTH_VAL(val) ((val & 0x7f) << 12)
#define VIU_OSD_WORDS_PER_BURST(words) (((words & 0x4) >> 1) << 22)
#define VIU_OSD_FIFO_LIMITS(size) ((size & 0xf) << 24)
+#define VIU_OSD_BURST_LENGTH_24 (0x0 << 31 | 0x0 << 10)
+#define VIU_OSD_BURST_LENGTH_32 (0x0 << 31 | 0x1 << 10)
+#define VIU_OSD_BURST_LENGTH_48 (0x0 << 31 | 0x2 << 10)
+#define VIU_OSD_BURST_LENGTH_64 (0x0 << 31 | 0x3 << 10)
+#define VIU_OSD_BURST_LENGTH_96 (0x1 << 31 | 0x0 << 10)
+#define VIU_OSD_BURST_LENGTH_128 (0x1 << 31 | 0x1 << 10)
#define VD1_IF0_GEN_REG 0x1a50
#define VD1_IF0_CANVAS0 0x1a51
priv->io_base + _REG(VIU_MISC_CTRL1));
}
-static inline uint32_t meson_viu_osd_burst_length_reg(uint32_t length)
-{
- uint32_t val = (((length & 0x80) % 24) / 12);
-
- return (((val & 0x3) << 10) | (((val & 0x4) >> 2) << 31));
-}
-
void meson_viu_init(struct meson_drm *priv)
{
uint32_t reg;
VIU_OSD_FIFO_LIMITS(2); /* fifo_lim: 2*16=32 */
if (meson_vpu_is_compatible(priv, VPU_COMPATIBLE_G12A))
- reg |= meson_viu_osd_burst_length_reg(32);
+ reg |= VIU_OSD_BURST_LENGTH_32;
else
- reg |= meson_viu_osd_burst_length_reg(64);
+ reg |= VIU_OSD_BURST_LENGTH_64;
writel_relaxed(reg, priv->io_base + _REG(VIU_OSD1_FIFO_CTRL_STAT));
writel_relaxed(reg, priv->io_base + _REG(VIU_OSD2_FIFO_CTRL_STAT));
(0x0100 << nv_crtc->index),
};
+ if (!nv_encoder->audio)
+ return;
+
nv_encoder->audio = false;
nvif_mthd(&disp->disp->object, 0, &args, sizeof(args));
DMA_BIDIRECTIONAL);
if (dma_mapping_error(dev, *dma_addr))
goto out_free_page;
- if (drm->dmem->migrate.copy_func(drm, page_size(spage),
+ if (drm->dmem->migrate.copy_func(drm, 1,
NOUVEAU_APER_VRAM, paddr, NOUVEAU_APER_HOST, *dma_addr))
goto out_dma_unmap;
} else {
.end = notifier->notifier.interval_tree.last + 1,
.pfn_flags_mask = HMM_PFN_REQ_FAULT | HMM_PFN_REQ_WRITE,
.hmm_pfns = hmm_pfns,
+ .dev_private_owner = drm->dev,
};
struct mm_struct *mm = notifier->notifier.mm;
int ret;
if (retries)
udelay(400);
- /* transaction request, wait up to 1ms for it to complete */
+ /* transaction request, wait up to 2ms for it to complete */
nvkm_wr32(device, 0x00e4e4 + base, 0x00010000 | ctrl);
- timeout = 1000;
+ timeout = 2000;
do {
ctrl = nvkm_rd32(device, 0x00e4e4 + base);
udelay(1);
if (retries)
udelay(400);
- /* transaction request, wait up to 1ms for it to complete */
+ /* transaction request, wait up to 2ms for it to complete */
nvkm_wr32(device, 0x00d954 + base, 0x00010000 | ctrl);
- timeout = 1000;
+ timeout = 2000;
do {
ctrl = nvkm_rd32(device, 0x00d954 + base);
udelay(1);
if (!rdev->pm.dpm.ps)
return -ENOMEM;
power_state_offset = (u8 *)state_array->states;
+ rdev->pm.dpm.num_ps = 0;
for (i = 0; i < state_array->ucNumEntries; i++) {
u8 *idx;
power_state = (union pplib_power_state *)power_state_offset;
if (!rdev->pm.power_state[i].clock_info)
return -EINVAL;
ps = kzalloc(sizeof(struct ci_ps), GFP_KERNEL);
- if (ps == NULL) {
- kfree(rdev->pm.dpm.ps);
+ if (ps == NULL)
return -ENOMEM;
- }
rdev->pm.dpm.ps[i].ps_priv = ps;
ci_parse_pplib_non_clock_info(rdev, &rdev->pm.dpm.ps[i],
non_clock_info,
k++;
}
power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
+ rdev->pm.dpm.num_ps = i + 1;
}
- rdev->pm.dpm.num_ps = state_array->ucNumEntries;
/* fill in the vce power states */
for (i = 0; i < RADEON_MAX_VCE_LEVELS; i++) {
projects / linux-2.6-microblaze.git / commitdiff