From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/gpu/drm/amd/amdgpu/dce_virtual.c | 133 +++++++++++++++++++++-----------------------
1 files changed, 64 insertions(+), 69 deletions(-)
diff --git a/kernel/drivers/gpu/drm/amd/amdgpu/dce_virtual.c b/kernel/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
index 1525763..b4d4b76 100644
--- a/kernel/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
+++ b/kernel/drivers/gpu/drm/amd/amdgpu/dce_virtual.c
@@ -20,7 +20,9 @@
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
-#include <drm/drmP.h>
+
+#include <drm/drm_vblank.h>
+
#include "amdgpu.h"
#include "amdgpu_pm.h"
#include "amdgpu_i2c.h"
@@ -45,6 +47,9 @@
static void dce_virtual_set_irq_funcs(struct amdgpu_device *adev);
static int dce_virtual_connector_encoder_init(struct amdgpu_device *adev,
int index);
+static int dce_virtual_pageflip(struct amdgpu_device *adev,
+ unsigned crtc_id);
+static enum hrtimer_restart dce_virtual_vblank_timer_handle(struct hrtimer *vblank_timer);
static void dce_virtual_set_crtc_vblank_interrupt_state(struct amdgpu_device *adev,
int crtc,
enum amdgpu_interrupt_state state);
@@ -121,12 +126,16 @@
.set_config = amdgpu_display_crtc_set_config,
.destroy = dce_virtual_crtc_destroy,
.page_flip_target = amdgpu_display_crtc_page_flip_target,
+ .get_vblank_counter = amdgpu_get_vblank_counter_kms,
+ .enable_vblank = amdgpu_enable_vblank_kms,
+ .disable_vblank = amdgpu_disable_vblank_kms,
+ .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp,
};
static void dce_virtual_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct drm_device *dev = crtc->dev;
- struct amdgpu_device *adev = dev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(dev);
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
unsigned type;
@@ -165,22 +174,12 @@
static void dce_virtual_crtc_disable(struct drm_crtc *crtc)
{
struct amdgpu_crtc *amdgpu_crtc = to_amdgpu_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
- dce_virtual_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
- if (crtc->primary->fb) {
- int r;
- struct amdgpu_bo *abo;
+ if (dev->num_crtcs)
+ drm_crtc_vblank_off(crtc);
- abo = gem_to_amdgpu_bo(crtc->primary->fb->obj[0]);
- r = amdgpu_bo_reserve(abo, true);
- if (unlikely(r))
- DRM_ERROR("failed to reserve abo before unpin\n");
- else {
- amdgpu_bo_unpin(abo);
- amdgpu_bo_unreserve(abo);
- }
- }
-
+ amdgpu_crtc->enabled = false;
amdgpu_crtc->pll_id = ATOM_PPLL_INVALID;
amdgpu_crtc->encoder = NULL;
amdgpu_crtc->connector = NULL;
@@ -229,6 +228,7 @@
.prepare = dce_virtual_crtc_prepare,
.commit = dce_virtual_crtc_commit,
.disable = dce_virtual_crtc_disable,
+ .get_scanout_position = amdgpu_crtc_get_scanout_position,
};
static int dce_virtual_crtc_init(struct amdgpu_device *adev, int index)
@@ -240,7 +240,7 @@
if (amdgpu_crtc == NULL)
return -ENOMEM;
- drm_crtc_init(adev->ddev, &amdgpu_crtc->base, &dce_virtual_crtc_funcs);
+ drm_crtc_init(adev_to_drm(adev), &amdgpu_crtc->base, &dce_virtual_crtc_funcs);
drm_mode_crtc_set_gamma_size(&amdgpu_crtc->base, 256);
amdgpu_crtc->crtc_id = index;
@@ -252,6 +252,11 @@
amdgpu_crtc->vsync_timer_enabled = AMDGPU_IRQ_STATE_DISABLE;
drm_crtc_helper_add(&amdgpu_crtc->base, &dce_virtual_crtc_helper_funcs);
+ hrtimer_init(&amdgpu_crtc->vblank_timer, CLOCK_MONOTONIC, HRTIMER_MODE_REL);
+ hrtimer_set_expires(&amdgpu_crtc->vblank_timer, DCE_VIRTUAL_VBLANK_PERIOD);
+ amdgpu_crtc->vblank_timer.function = dce_virtual_vblank_timer_handle;
+ hrtimer_start(&amdgpu_crtc->vblank_timer,
+ DCE_VIRTUAL_VBLANK_PERIOD, HRTIMER_MODE_REL);
return 0;
}
@@ -271,15 +276,14 @@
dce_virtual_encoder(struct drm_connector *connector)
{
struct drm_encoder *encoder;
- int i;
- drm_connector_for_each_possible_encoder(connector, encoder, i) {
+ drm_connector_for_each_possible_encoder(connector, encoder) {
if (encoder->encoder_type == DRM_MODE_ENCODER_VIRTUAL)
return encoder;
}
/* pick the first one */
- drm_connector_for_each_possible_encoder(connector, encoder, i)
+ drm_connector_for_each_possible_encoder(connector, encoder)
return encoder;
return NULL;
@@ -293,7 +297,7 @@
static const struct mode_size {
int w;
int h;
- } common_modes[17] = {
+ } common_modes[21] = {
{ 640, 480},
{ 720, 480},
{ 800, 600},
@@ -310,10 +314,14 @@
{1680, 1050},
{1600, 1200},
{1920, 1080},
- {1920, 1200}
+ {1920, 1200},
+ {4096, 3112},
+ {3656, 2664},
+ {3840, 2160},
+ {4096, 2160},
};
- for (i = 0; i < 17; i++) {
+ for (i = 0; i < 21; i++) {
mode = drm_cvt_mode(dev, common_modes[i].w, common_modes[i].h, 60, false, false, false);
drm_mode_probed_add(connector, mode);
}
@@ -372,28 +380,28 @@
int r, i;
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
- r = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SMU_DISP_TIMER2_TRIGGER, &adev->crtc_irq);
+ r = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, VISLANDS30_IV_SRCID_SMU_DISP_TIMER2_TRIGGER, &adev->crtc_irq);
if (r)
return r;
- adev->ddev->max_vblank_count = 0;
+ adev_to_drm(adev)->max_vblank_count = 0;
- adev->ddev->mode_config.funcs = &amdgpu_mode_funcs;
+ adev_to_drm(adev)->mode_config.funcs = &amdgpu_mode_funcs;
- adev->ddev->mode_config.max_width = 16384;
- adev->ddev->mode_config.max_height = 16384;
+ adev_to_drm(adev)->mode_config.max_width = 16384;
+ adev_to_drm(adev)->mode_config.max_height = 16384;
- adev->ddev->mode_config.preferred_depth = 24;
- adev->ddev->mode_config.prefer_shadow = 1;
+ adev_to_drm(adev)->mode_config.preferred_depth = 24;
+ adev_to_drm(adev)->mode_config.prefer_shadow = 1;
- adev->ddev->mode_config.fb_base = adev->gmc.aper_base;
+ adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base;
r = amdgpu_display_modeset_create_props(adev);
if (r)
return r;
- adev->ddev->mode_config.max_width = 16384;
- adev->ddev->mode_config.max_height = 16384;
+ adev_to_drm(adev)->mode_config.max_width = 16384;
+ adev_to_drm(adev)->mode_config.max_height = 16384;
/* allocate crtcs, encoders, connectors */
for (i = 0; i < adev->mode_info.num_crtc; i++) {
@@ -405,7 +413,7 @@
return r;
}
- drm_kms_helper_poll_init(adev->ddev);
+ drm_kms_helper_poll_init(adev_to_drm(adev));
adev->mode_info.mode_config_initialized = true;
return 0;
@@ -417,9 +425,9 @@
kfree(adev->mode_info.bios_hardcoded_edid);
- drm_kms_helper_poll_fini(adev->ddev);
+ drm_kms_helper_poll_fini(adev_to_drm(adev));
- drm_mode_config_cleanup(adev->ddev);
+ drm_mode_config_cleanup(adev_to_drm(adev));
/* clear crtcs pointer to avoid dce irq finish routine access freed data */
memset(adev->mode_info.crtcs, 0, sizeof(adev->mode_info.crtcs[0]) * AMDGPU_MAX_CRTCS);
adev->mode_info.mode_config_initialized = false;
@@ -465,12 +473,8 @@
#endif
/* no DCE */
break;
- case CHIP_VEGA10:
- case CHIP_VEGA12:
- case CHIP_VEGA20:
- break;
default:
- DRM_ERROR("Virtual display unsupported ASIC type: 0x%X\n", adev->asic_type);
+ break;
}
return 0;
}
@@ -482,7 +486,7 @@
for (i = 0; i<adev->mode_info.num_crtc; i++)
if (adev->mode_info.crtcs[i])
- dce_virtual_set_crtc_vblank_interrupt_state(adev, i, AMDGPU_IRQ_STATE_DISABLE);
+ hrtimer_cancel(&adev->mode_info.crtcs[i]->vblank_timer);
return 0;
}
@@ -608,7 +612,7 @@
if (!encoder)
return -ENOMEM;
encoder->possible_crtcs = 1 << index;
- drm_encoder_init(adev->ddev, encoder, &dce_virtual_encoder_funcs,
+ drm_encoder_init(adev_to_drm(adev), encoder, &dce_virtual_encoder_funcs,
DRM_MODE_ENCODER_VIRTUAL, NULL);
drm_encoder_helper_add(encoder, &dce_virtual_encoder_helper_funcs);
@@ -619,13 +623,12 @@
}
/* add a new connector */
- drm_connector_init(adev->ddev, connector, &dce_virtual_connector_funcs,
+ drm_connector_init(adev_to_drm(adev), connector, &dce_virtual_connector_funcs,
DRM_MODE_CONNECTOR_VIRTUAL);
drm_connector_helper_add(connector, &dce_virtual_connector_helper_funcs);
connector->display_info.subpixel_order = SubPixelHorizontalRGB;
connector->interlace_allowed = false;
connector->doublescan_allowed = false;
- drm_connector_register(connector);
/* link them */
drm_connector_attach_encoder(connector, encoder);
@@ -649,8 +652,7 @@
static void dce_virtual_set_display_funcs(struct amdgpu_device *adev)
{
- if (adev->mode_info.funcs == NULL)
- adev->mode_info.funcs = &dce_virtual_display_funcs;
+ adev->mode_info.funcs = &dce_virtual_display_funcs;
}
static int dce_virtual_pageflip(struct amdgpu_device *adev,
@@ -671,14 +673,14 @@
if (amdgpu_crtc == NULL)
return 0;
- spin_lock_irqsave(&adev->ddev->event_lock, flags);
+ spin_lock_irqsave(&adev_to_drm(adev)->event_lock, flags);
works = amdgpu_crtc->pflip_works;
if (amdgpu_crtc->pflip_status != AMDGPU_FLIP_SUBMITTED) {
DRM_DEBUG_DRIVER("amdgpu_crtc->pflip_status = %d != "
"AMDGPU_FLIP_SUBMITTED(%d)\n",
amdgpu_crtc->pflip_status,
AMDGPU_FLIP_SUBMITTED);
- spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+ spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags);
return 0;
}
@@ -690,10 +692,12 @@
if (works->event)
drm_crtc_send_vblank_event(&amdgpu_crtc->base, works->event);
- spin_unlock_irqrestore(&adev->ddev->event_lock, flags);
+ spin_unlock_irqrestore(&adev_to_drm(adev)->event_lock, flags);
drm_crtc_vblank_put(&amdgpu_crtc->base);
- schedule_work(&works->unpin_work);
+ amdgpu_bo_unref(&works->old_abo);
+ kfree(works->shared);
+ kfree(works);
return 0;
}
@@ -703,10 +707,16 @@
struct amdgpu_crtc *amdgpu_crtc = container_of(vblank_timer,
struct amdgpu_crtc, vblank_timer);
struct drm_device *ddev = amdgpu_crtc->base.dev;
- struct amdgpu_device *adev = ddev->dev_private;
+ struct amdgpu_device *adev = drm_to_adev(ddev);
+ struct amdgpu_irq_src *source = adev->irq.client[AMDGPU_IRQ_CLIENTID_LEGACY].sources
+ [VISLANDS30_IV_SRCID_SMU_DISP_TIMER2_TRIGGER];
+ int irq_type = amdgpu_display_crtc_idx_to_irq_type(adev,
+ amdgpu_crtc->crtc_id);
- drm_handle_vblank(ddev, amdgpu_crtc->crtc_id);
- dce_virtual_pageflip(adev, amdgpu_crtc->crtc_id);
+ if (amdgpu_irq_enabled(adev, source, irq_type)) {
+ drm_handle_vblank(ddev, amdgpu_crtc->crtc_id);
+ dce_virtual_pageflip(adev, amdgpu_crtc->crtc_id);
+ }
hrtimer_start(vblank_timer, DCE_VIRTUAL_VBLANK_PERIOD,
HRTIMER_MODE_REL);
@@ -720,21 +730,6 @@
if (crtc >= adev->mode_info.num_crtc || !adev->mode_info.crtcs[crtc]) {
DRM_DEBUG("invalid crtc %d\n", crtc);
return;
- }
-
- if (state && !adev->mode_info.crtcs[crtc]->vsync_timer_enabled) {
- DRM_DEBUG("Enable software vsync timer\n");
- hrtimer_init(&adev->mode_info.crtcs[crtc]->vblank_timer,
- CLOCK_MONOTONIC, HRTIMER_MODE_REL);
- hrtimer_set_expires(&adev->mode_info.crtcs[crtc]->vblank_timer,
- DCE_VIRTUAL_VBLANK_PERIOD);
- adev->mode_info.crtcs[crtc]->vblank_timer.function =
- dce_virtual_vblank_timer_handle;
- hrtimer_start(&adev->mode_info.crtcs[crtc]->vblank_timer,
- DCE_VIRTUAL_VBLANK_PERIOD, HRTIMER_MODE_REL);
- } else if (!state && adev->mode_info.crtcs[crtc]->vsync_timer_enabled) {
- DRM_DEBUG("Disable software vsync timer\n");
- hrtimer_cancel(&adev->mode_info.crtcs[crtc]->vblank_timer);
}
adev->mode_info.crtcs[crtc]->vsync_timer_enabled = state;
--
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