diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-04-29 13:39:04 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2020-05-29 17:59:21 +0300 |
| commit | af157b7611a21a33a5cd5b3065c6776f73ea91f9 (patch) | |
| tree | 271e2565782a00700bd4654136fc8207eb0c4959 /drivers/gpu/drm/i915/display/vlv_dsi.c | |
| parent | 2010b7f0a8521fa7463056c8f077277a33a45c5f (diff) | |
drm/i915: Stop using mode->private_flags
Replace the use of mode->private_flags with a truly private bitmaks
in our own crtc state. We also need a copy in the crtc itself so the
vblank code can get at it. We already have scanline_offset in there
for a similar reason, as well as the vblank->hwmode which is assigned
via drm_calc_timestamping_constants(). Fortunately we now have a
nice place for doing the crtc_state->crtc copy in
intel_crtc_update_active_timings() which gets called both for
modesets and init/resume readout.
The one slightly iffy spot is the INHERITED flag which we want to
preserve until userspace/fb_helper does the first proper commit after
actually calling .detecti() on the connectors. Otherwise we don't have
the full sink capabilities (audio,infoframes,etc.) when .compute_config()
gets called and thus we will fail to enable those features when the
first userspace commit happens. The only internal commit we do prior to
that should be from intel_initial_commit() and there we can simply
preserve the INHERITED flag from the readout.
v2: Deal with INHERITED in sanitize_watermarks() as well
CC: Sam Ravnborg <sam@ravnborg.org>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Cc: Emil Velikov <emil.l.velikov@gmail.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200429103904.11727-1-ville.syrjala@linux.intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/display/vlv_dsi.c')
| -rw-r--r-- | drivers/gpu/drm/i915/display/vlv_dsi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/vlv_dsi.c b/drivers/gpu/drm/i915/display/vlv_dsi.c index f582ab52f0b0..052e0b31a2da 100644 --- a/drivers/gpu/drm/i915/display/vlv_dsi.c +++ b/drivers/gpu/drm/i915/display/vlv_dsi.c @@ -298,7 +298,7 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder, if (IS_GEN9_LP(dev_priv)) { /* Enable Frame time stamp based scanline reporting */ - adjusted_mode->private_flags |= + pipe_config->mode_flags |= I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP; /* Dual link goes to DSI transcoder A. */ @@ -1097,8 +1097,8 @@ static void bxt_dsi_get_pipe_config(struct intel_encoder *encoder, pipe_config->pipe_bpp = bdw_get_pipemisc_bpp(crtc); /* Enable Frame time stamo based scanline reporting */ - adjusted_mode->private_flags |= - I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP; + pipe_config->mode_flags |= + I915_MODE_FLAG_GET_SCANLINE_FROM_TIMESTAMP; /* In terms of pixels */ adjusted_mode->crtc_hdisplay = |