crtc_enabled = REG_GET_FIELD(RREG32(mmCRTC_CONTROL + crtc_offsets[i]),
CRTC_CONTROL, CRTC_MASTER_EN);
if (crtc_enabled) {
-#if 0
- u32 frame_count;
- int j;
-
+#if 1
save->crtc_enabled[i] = true;
tmp = RREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i]);
if (REG_GET_FIELD(tmp, CRTC_BLANK_CONTROL, CRTC_BLANK_DATA_EN) == 0) {
- amdgpu_display_vblank_wait(adev, i);
- WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1);
+ /*it is correct only for RGB ; black is 0*/
+ WREG32(mmCRTC_BLANK_DATA_COLOR + crtc_offsets[i], 0);
tmp = REG_SET_FIELD(tmp, CRTC_BLANK_CONTROL, CRTC_BLANK_DATA_EN, 1);
WREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
- WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 0);
- }
- /* wait for the next frame */
- frame_count = amdgpu_display_vblank_get_counter(adev, i);
- for (j = 0; j < adev->usec_timeout; j++) {
- if (amdgpu_display_vblank_get_counter(adev, i) != frame_count)
- break;
- udelay(1);
- }
- tmp = RREG32(mmGRPH_UPDATE + crtc_offsets[i]);
- if (REG_GET_FIELD(tmp, GRPH_UPDATE, GRPH_UPDATE_LOCK) == 0) {
- tmp = REG_SET_FIELD(tmp, GRPH_UPDATE, GRPH_UPDATE_LOCK, 1);
- WREG32(mmGRPH_UPDATE + crtc_offsets[i], tmp);
- }
- tmp = RREG32(mmMASTER_UPDATE_LOCK + crtc_offsets[i]);
- if (REG_GET_FIELD(tmp, MASTER_UPDATE_LOCK, MASTER_UPDATE_LOCK) == 0) {
- tmp = REG_SET_FIELD(tmp, MASTER_UPDATE_LOCK, MASTER_UPDATE_LOCK, 1);
- WREG32(mmMASTER_UPDATE_LOCK + crtc_offsets[i], tmp);
}
+ mdelay(20);
#else
/* XXX this is a hack to avoid strange behavior with EFI on certain systems */
WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1);
static void dce_v8_0_resume_mc_access(struct amdgpu_device *adev,
struct amdgpu_mode_mc_save *save)
{
- u32 tmp, frame_count;
- int i, j;
+ u32 tmp;
+ int i;
/* update crtc base addresses */
for (i = 0; i < adev->mode_info.num_crtc; i++) {
WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS_HIGH + crtc_offsets[i],
upper_32_bits(adev->mc.vram_start));
- WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS_HIGH + crtc_offsets[i],
- upper_32_bits(adev->mc.vram_start));
WREG32(mmGRPH_PRIMARY_SURFACE_ADDRESS + crtc_offsets[i],
(u32)adev->mc.vram_start);
- WREG32(mmGRPH_SECONDARY_SURFACE_ADDRESS + crtc_offsets[i],
- (u32)adev->mc.vram_start);
if (save->crtc_enabled[i]) {
- tmp = RREG32(mmMASTER_UPDATE_MODE + crtc_offsets[i]);
- if (REG_GET_FIELD(tmp, MASTER_UPDATE_MODE, MASTER_UPDATE_MODE) != 3) {
- tmp = REG_SET_FIELD(tmp, MASTER_UPDATE_MODE, MASTER_UPDATE_MODE, 3);
- WREG32(mmMASTER_UPDATE_MODE + crtc_offsets[i], tmp);
- }
- tmp = RREG32(mmGRPH_UPDATE + crtc_offsets[i]);
- if (REG_GET_FIELD(tmp, GRPH_UPDATE, GRPH_UPDATE_LOCK)) {
- tmp = REG_SET_FIELD(tmp, GRPH_UPDATE, GRPH_UPDATE_LOCK, 0);
- WREG32(mmGRPH_UPDATE + crtc_offsets[i], tmp);
- }
- tmp = RREG32(mmMASTER_UPDATE_LOCK + crtc_offsets[i]);
- if (REG_GET_FIELD(tmp, MASTER_UPDATE_LOCK, MASTER_UPDATE_LOCK)) {
- tmp = REG_SET_FIELD(tmp, MASTER_UPDATE_LOCK, MASTER_UPDATE_LOCK, 0);
- WREG32(mmMASTER_UPDATE_LOCK + crtc_offsets[i], tmp);
- }
- for (j = 0; j < adev->usec_timeout; j++) {
- tmp = RREG32(mmGRPH_UPDATE + crtc_offsets[i]);
- if (REG_GET_FIELD(tmp, GRPH_UPDATE, GRPH_SURFACE_UPDATE_PENDING) == 0)
- break;
- udelay(1);
- }
tmp = RREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i]);
tmp = REG_SET_FIELD(tmp, CRTC_BLANK_CONTROL, CRTC_BLANK_DATA_EN, 0);
- WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 1);
WREG32(mmCRTC_BLANK_CONTROL + crtc_offsets[i], tmp);
- WREG32(mmCRTC_UPDATE_LOCK + crtc_offsets[i], 0);
- /* wait for the next frame */
- frame_count = amdgpu_display_vblank_get_counter(adev, i);
- for (j = 0; j < adev->usec_timeout; j++) {
- if (amdgpu_display_vblank_get_counter(adev, i) != frame_count)
- break;
- udelay(1);
- }
}
+ mdelay(20);
}
WREG32(mmVGA_MEMORY_BASE_ADDRESS_HIGH, upper_32_bits(adev->mc.vram_start));
type = amdgpu_crtc_idx_to_irq_type(adev, amdgpu_crtc->crtc_id);
amdgpu_irq_update(adev, &adev->crtc_irq, type);
amdgpu_irq_update(adev, &adev->pageflip_irq, type);
- drm_vblank_on(dev, amdgpu_crtc->crtc_id);
+ drm_crtc_vblank_on(crtc);
dce_v8_0_crtc_load_lut(crtc);
break;
case DRM_MODE_DPMS_STANDBY:
case DRM_MODE_DPMS_SUSPEND:
case DRM_MODE_DPMS_OFF:
- drm_vblank_off(dev, amdgpu_crtc->crtc_id);
+ drm_crtc_vblank_off(crtc);
if (amdgpu_crtc->enabled) {
dce_v8_0_vga_enable(crtc, true);
amdgpu_atombios_crtc_blank(crtc, ATOM_ENABLE);