bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-26 18:42:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

Merge tag 'drm-next-2018-06-15' of git://anongit.freedesktop.org/drm/drm

Browse Source 
Pull amd drm fixes from Dave Airlie:
 "Just a single set of AMD fixes for stuff in -next for -rc1"

* tag 'drm-next-2018-06-15' of git://anongit.freedesktop.org/drm/drm: (47 commits)
  drm/amd/powerplay: Set higher SCLK&MCLK frequency than dpm7 in OD (v2)
  drm/amd/powerplay: remove uncessary extra gfxoff control call
  drm/amdgpu: fix parsing indirect register list v2
  drm/amd/include: Update df 3.6 mask and shift definition
  drm/amd/pp: Fix OD feature enable failed on Vega10 workstation cards
  drm/amd/display: Fix stale buffer object (bo) use
  drm/amd/pp: initialize result to before or'ing in data
  drm/amd/powerplay: fix wrong clock adjust sequence
  drm/amdgpu: Grab/put runtime PM references in atomic_commit_tail()
  drm/amd/powerplay: fix missed hwmgr check warning before call gfx_off_control handler
  drm/amdgpu: fix CG enabling hang with gfxoff enabled
  drm/amdgpu: fix clear_all and replace handling in the VM (v2)
  drm/amdgpu: add checking for sos version
  drm/amdgpu: fix the missed vcn fw version report
  Revert "drm/amdgpu: Add an ATPX quirk for hybrid laptop"
  drm/amdgpu/df: fix potential array out-of-bounds read
  drm/amdgpu: Fix NULL pointer when load kfd driver with PP block is disabled
  drm/gfx9: Update gc goldensetting for vega20.
  drm/amd/pp: Allow underclocking when od table is empty in vbios
  drm/amdgpu/display: check if ppfuncs exists before using it
  ...
This commit is contained in:
Linus Torvalds
2018-06-15 17:20:53 +09:00
parent b5d903c2d6 daf0678c20
commit becfc5e97c
43 changed files with 365 additions and 249 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
View File

@@ -46,6 +46,7 @@
#include <linux/moduleparam.h>
#include <linux/version.h>
#include <linux/types.h>
#include <linux/pm_runtime.h>
#include <drm/drmP.h>
#include <drm/drm_atomic.h>
@@ -2095,12 +2096,6 @@ convert_color_depth_from_display_info(const struct drm_connector *connector)
{
uint32_t bpc = connector->display_info.bpc;
/* Limited color depth to 8bit
* TODO: Still need to handle deep color
*/
if (bpc > 8)
bpc = 8;
switch (bpc) {
case 0:
/* Temporary Work around, DRM don't parse color depth for
@@ -2316,27 +2311,22 @@ decide_crtc_timing_for_drm_display_mode(struct drm_display_mode *drm_mode,
}
}
static int create_fake_sink(struct amdgpu_dm_connector *aconnector)
static struct dc_sink *
create_fake_sink(struct amdgpu_dm_connector *aconnector)
{
struct dc_sink *sink = NULL;
struct dc_sink_init_data sink_init_data = { 0 };
struct dc_sink *sink = NULL;
sink_init_data.link = aconnector->dc_link;
sink_init_data.sink_signal = aconnector->dc_link->connector_signal;
sink = dc_sink_create(&sink_init_data);
if (!sink) {
DRM_ERROR("Failed to create sink!\n");
return -ENOMEM;
return NULL;
}
sink->sink_signal = SIGNAL_TYPE_VIRTUAL;
aconnector->fake_enable = true;
aconnector->dc_sink = sink;
aconnector->dc_link->local_sink = sink;
return 0;
return sink;
}
static void set_multisync_trigger_params(
@@ -2399,7 +2389,7 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
struct dc_stream_state *stream = NULL;
struct drm_display_mode mode = *drm_mode;
bool native_mode_found = false;
struct dc_sink *sink = NULL;
if (aconnector == NULL) {
DRM_ERROR("aconnector is NULL!\n");
return stream;
@@ -2417,15 +2407,18 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
return stream;
}
if (create_fake_sink(aconnector))
sink = create_fake_sink(aconnector);
if (!sink)
return stream;
} else {
sink = aconnector->dc_sink;
}
stream = dc_create_stream_for_sink(aconnector->dc_sink);
stream = dc_create_stream_for_sink(sink);
if (stream == NULL) {
DRM_ERROR("Failed to create stream for sink!\n");
return stream;
goto finish;
}
list_for_each_entry(preferred_mode, &aconnector->base.modes, head) {
@@ -2464,12 +2457,15 @@ create_stream_for_sink(struct amdgpu_dm_connector *aconnector,
fill_audio_info(
&stream->audio_info,
drm_connector,
aconnector->dc_sink);
sink);
update_stream_signal(stream);
if (dm_state && dm_state->freesync_capable)
stream->ignore_msa_timing_param = true;
finish:
if (sink && sink->sink_signal == SIGNAL_TYPE_VIRTUAL)
dc_sink_release(sink);
return stream;
}
@@ -2714,6 +2710,9 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
struct dm_connector_state *state =
to_dm_connector_state(connector->state);
if (connector->state)
__drm_atomic_helper_connector_destroy_state(connector->state);
kfree(state);
state = kzalloc(sizeof(*state), GFP_KERNEL);
@@ -2724,8 +2723,7 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
state->underscan_hborder = 0;
state->underscan_vborder = 0;
connector->state = &state->base;
connector->state->connector = connector;
__drm_atomic_helper_connector_reset(connector, &state->base);
}
}
@@ -3083,17 +3081,6 @@ static int dm_plane_helper_prepare_fb(struct drm_plane *plane,
}
}
/* It's a hack for s3 since in 4.9 kernel filter out cursor buffer
* prepare and cleanup in drm_atomic_helper_prepare_planes
* and drm_atomic_helper_cleanup_planes because fb doens't in s3.
* IN 4.10 kernel this code should be removed and amdgpu_device_suspend
* code touching fram buffers should be avoided for DC.
*/
if (plane->type == DRM_PLANE_TYPE_CURSOR) {
struct amdgpu_crtc *acrtc = to_amdgpu_crtc(new_state->crtc);
acrtc->cursor_bo = obj;
}
return 0;
}
@@ -4281,6 +4268,8 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
if (dm_old_crtc_state->stream)
remove_stream(adev, acrtc, dm_old_crtc_state->stream);
pm_runtime_get_noresume(dev->dev);
acrtc->enabled = true;
acrtc->hw_mode = new_crtc_state->mode;
crtc->hwmode = new_crtc_state->mode;
@@ -4469,6 +4458,16 @@ static void amdgpu_dm_atomic_commit_tail(struct drm_atomic_state *state)
drm_atomic_helper_wait_for_flip_done(dev, state);
drm_atomic_helper_cleanup_planes(dev, state);
/* Finally, drop a runtime PM reference for each newly disabled CRTC,
* so we can put the GPU into runtime suspend if we're not driving any
* displays anymore
*/
pm_runtime_mark_last_busy(dev->dev);
for_each_oldnew_crtc_in_state(state, crtc, old_crtc_state, new_crtc_state, i) {
if (old_crtc_state->active && !new_crtc_state->active)
pm_runtime_put_autosuspend(dev->dev);
}
}