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drm amdgpu + one i915 fix

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Merge tag 'drm-fixes-2019-02-22' of git://anongit.freedesktop.org/drm/drm

Pull drm fixes from Dave Airlie:
 "This contains a single i915 tiled display fix, and a set of
  amdgpu/radeon fixes.

  i915:

   - tiled display fix

  amdgpu/radeon:

   - runtime PM fix

   - bulk moves disable (fix is too large for 5.0)

   - a set of display fixes that are all cc'ed stable so we didn't want
     to leave them until -next"

* tag 'drm-fixes-2019-02-22' of git://anongit.freedesktop.org/drm/drm:
  drm/amdgpu: disable bulk moves for now
  drm/amd/display: set clocks to 0 on suspend on dce80
  drm/amd/display: fix optimize_bandwidth func pointer for dce80
  drm/amd/display: Fix negative cursor pos programming
  drm/i915/fbdev: Actually configure untiled displays
  drm/amd/display: Raise dispclk value for dce11
  drm/amd/display: Fix MST reboot/poweroff sequence
  drm/amdgpu: Update sdma golden setting for vega20
  drm/amdgpu: Set DPM_FLAG_NEVER_SKIP when enabling PM-runtime
  gpu: drm: radeon: Set DPM_FLAG_NEVER_SKIP when enabling PM-runtime
This commit is contained in:
Linus Torvalds 2019-02-22 10:35:06 -08:00
commit 6ee2846cb4
11 changed files with 47 additions and 18 deletions
Download patch file Download diff file Expand all files Collapse all files

1
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
View file

@ -212,6 +212,7 @@ int amdgpu_driver_load_kms(struct drm_device *dev, unsigned long flags)
}
if (amdgpu_device_is_px(dev)) {
dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP);
pm_runtime_use_autosuspend(dev->dev);
pm_runtime_set_autosuspend_delay(dev->dev, 5000);
pm_runtime_set_active(dev->dev);

2
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c
View file

@ -638,12 +638,14 @@ void amdgpu_vm_move_to_lru_tail(struct amdgpu_device *adev,
struct ttm_bo_global *glob = adev->mman.bdev.glob;
struct amdgpu_vm_bo_base *bo_base;
#if 0
if (vm->bulk_moveable) {
spin_lock(&glob->lru_lock);
ttm_bo_bulk_move_lru_tail(&vm->lru_bulk_move);
spin_unlock(&glob->lru_lock);
return;
}
#endif
memset(&vm->lru_bulk_move, 0, sizeof(vm->lru_bulk_move));

4
drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c
View file

@ -128,7 +128,7 @@ static const struct soc15_reg_golden golden_settings_sdma0_4_2_init[] = {
static const struct soc15_reg_golden golden_settings_sdma0_4_2[] =
{
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831d07),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CHICKEN_BITS, 0xfe931f07, 0x02831f07),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_CLK_CTRL, 0xffffffff, 0x3f000100),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG, 0x0000773f, 0x00004002),
SOC15_REG_GOLDEN_VALUE(SDMA0, 0, mmSDMA0_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002),
@ -158,7 +158,7 @@ static const struct soc15_reg_golden golden_settings_sdma0_4_2[] =
};
static const struct soc15_reg_golden golden_settings_sdma1_4_2[] = {
SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CHICKEN_BITS, 0xfe931f07, 0x02831d07),
SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CHICKEN_BITS, 0xfe931f07, 0x02831f07),
SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_CLK_CTRL, 0xffffffff, 0x3f000100),
SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG, 0x0000773f, 0x00004002),
SOC15_REG_GOLDEN_VALUE(SDMA1, 0, mmSDMA1_GB_ADDR_CONFIG_READ, 0x0000773f, 0x00004002),

5
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View file

@ -786,12 +786,13 @@ static int dm_suspend(void *handle)
struct amdgpu_display_manager *dm = &adev->dm;
int ret = 0;
WARN_ON(adev->dm.cached_state);
adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);
s3_handle_mst(adev->ddev, true);
amdgpu_dm_irq_suspend(adev);
WARN_ON(adev->dm.cached_state);
adev->dm.cached_state = drm_atomic_helper_suspend(adev->ddev);
dc_set_power_state(dm->dc, DC_ACPI_CM_POWER_STATE_D3);

11
drivers/gpu/drm/amd/display/dc/dce/dce_clk_mgr.c
View file

@ -662,6 +662,11 @@ static void dce11_update_clocks(struct clk_mgr *clk_mgr,
{
struct dce_clk_mgr *clk_mgr_dce = TO_DCE_CLK_MGR(clk_mgr);
struct dm_pp_power_level_change_request level_change_req;
int patched_disp_clk = context->bw.dce.dispclk_khz;
/*TODO: W/A for dal3 linux, investigate why this works */
if (!clk_mgr_dce->dfs_bypass_active)
patched_disp_clk = patched_disp_clk * 115 / 100;
level_change_req.power_level = dce_get_required_clocks_state(clk_mgr, context);
/* get max clock state from PPLIB */
@ -671,9 +676,9 @@ static void dce11_update_clocks(struct clk_mgr *clk_mgr,
clk_mgr_dce->cur_min_clks_state = level_change_req.power_level;
}
if (should_set_clock(safe_to_lower, context->bw.dce.dispclk_khz, clk_mgr->clks.dispclk_khz)) {
context->bw.dce.dispclk_khz = dce_set_clock(clk_mgr, context->bw.dce.dispclk_khz);
clk_mgr->clks.dispclk_khz = context->bw.dce.dispclk_khz;
if (should_set_clock(safe_to_lower, patched_disp_clk, clk_mgr->clks.dispclk_khz)) {
context->bw.dce.dispclk_khz = dce_set_clock(clk_mgr, patched_disp_clk);
clk_mgr->clks.dispclk_khz = patched_disp_clk;
}
dce11_pplib_apply_display_requirements(clk_mgr->ctx->dc, context);
}

4
drivers/gpu/drm/amd/display/dc/dce100/dce100_hw_sequencer.h
View file

@ -37,6 +37,10 @@ void dce100_prepare_bandwidth(
struct dc *dc,
struct dc_state *context);
void dce100_optimize_bandwidth(
struct dc *dc,
struct dc_state *context);
bool dce100_enable_display_power_gating(struct dc *dc, uint8_t controller_id,
struct dc_bios *dcb,
enum pipe_gating_control power_gating);

2
drivers/gpu/drm/amd/display/dc/dce80/dce80_hw_sequencer.c
View file

@ -77,6 +77,6 @@ void dce80_hw_sequencer_construct(struct dc *dc)
dc->hwss.enable_display_power_gating = dce100_enable_display_power_gating;
dc->hwss.pipe_control_lock = dce_pipe_control_lock;
dc->hwss.prepare_bandwidth = dce100_prepare_bandwidth;
dc->hwss.optimize_bandwidth = dce100_prepare_bandwidth;
dc->hwss.optimize_bandwidth = dce100_optimize_bandwidth;
}

19
drivers/gpu/drm/amd/display/dc/dce80/dce80_resource.c
View file

@ -790,9 +790,22 @@ bool dce80_validate_bandwidth(
struct dc *dc,
struct dc_state *context)
{
/* TODO implement when needed but for now hardcode max value*/
context->bw.dce.dispclk_khz = 681000;
context->bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER_CZ;
int i;
bool at_least_one_pipe = false;
for (i = 0; i < dc->res_pool->pipe_count; i++) {
if (context->res_ctx.pipe_ctx[i].stream)
at_least_one_pipe = true;
}
if (at_least_one_pipe) {
/* TODO implement when needed but for now hardcode max value*/
context->bw.dce.dispclk_khz = 681000;
context->bw.dce.yclk_khz = 250000 * MEMORY_TYPE_MULTIPLIER_CZ;
} else {
context->bw.dce.dispclk_khz = 0;
context->bw.dce.yclk_khz = 0;
}
return true;
}

4
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
View file

@ -2658,8 +2658,8 @@ static void dcn10_set_cursor_position(struct pipe_ctx *pipe_ctx)
.mirror = pipe_ctx->plane_state->horizontal_mirror
};
pos_cpy.x -= pipe_ctx->plane_state->dst_rect.x;
pos_cpy.y -= pipe_ctx->plane_state->dst_rect.y;
pos_cpy.x_hotspot += pipe_ctx->plane_state->dst_rect.x;
pos_cpy.y_hotspot += pipe_ctx->plane_state->dst_rect.y;
if (pipe_ctx->plane_state->address.type
== PLN_ADDR_TYPE_VIDEO_PROGRESSIVE)

12
drivers/gpu/drm/i915/intel_fbdev.c
View file

@ -336,8 +336,8 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
bool *enabled, int width, int height)
{
struct drm_i915_private *dev_priv = to_i915(fb_helper->dev);
unsigned long conn_configured, conn_seq, mask;
unsigned int count = min(fb_helper->connector_count, BITS_PER_LONG);
unsigned long conn_configured, conn_seq;
int i, j;
bool *save_enabled;
bool fallback = true, ret = true;
@ -355,10 +355,9 @@ static bool intel_fb_initial_config(struct drm_fb_helper *fb_helper,
drm_modeset_backoff(&ctx);
memcpy(save_enabled, enabled, count);
mask = GENMASK(count - 1, 0);
conn_seq = GENMASK(count - 1, 0);
conn_configured = 0;
retry:
conn_seq = conn_configured;
for (i = 0; i < count; i++) {
struct drm_fb_helper_connector *fb_conn;
struct drm_connector *connector;
@ -371,7 +370,8 @@ retry:
if (conn_configured & BIT(i))
continue;
if (conn_seq == 0 && !connector->has_tile)
/* First pass, only consider tiled connectors */
if (conn_seq == GENMASK(count - 1, 0) && !connector->has_tile)
continue;
if (connector->status == connector_status_connected)
@ -475,8 +475,10 @@ retry:
conn_configured |= BIT(i);
}
if ((conn_configured & mask) != mask && conn_configured != conn_seq)
if (conn_configured != conn_seq) { /* repeat until no more are found */
conn_seq = conn_configured;
goto retry;
}
/*
* If the BIOS didn't enable everything it could, fall back to have the

1
drivers/gpu/drm/radeon/radeon_kms.c
View file

@ -172,6 +172,7 @@ int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags)
}
if (radeon_is_px(dev)) {
dev_pm_set_driver_flags(dev->dev, DPM_FLAG_NEVER_SKIP);
pm_runtime_use_autosuspend(dev->dev);
pm_runtime_set_autosuspend_delay(dev->dev, 5000);
pm_runtime_set_active(dev->dev);