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Merge "disp: msm: sde: use high bandwidth threshold for crtc check"

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qctecmdr 2019-07-02 01:24:17 -07:00 • committed by Gerrit - the friendly Code Review server
commit 3a81fc3744
1 changed files with 1 additions and 28 deletions
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29
msm/sde/sde_core_perf.c
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@ -81,28 +81,6 @@ static bool _sde_core_perf_crtc_is_power_on(struct drm_crtc *crtc)
return sde_crtc_is_enabled(crtc);
}
static bool _sde_core_video_mode_intf_connected(struct drm_crtc *crtc)
{
struct drm_crtc *tmp_crtc;
bool intf_connected = false;
if (!crtc)
goto end;
drm_for_each_crtc(tmp_crtc, crtc->dev) {
if ((sde_crtc_get_intf_mode(tmp_crtc) == INTF_MODE_VIDEO) &&
_sde_core_perf_crtc_is_power_on(tmp_crtc)) {
SDE_DEBUG("video interface connected crtc:%d\n",
tmp_crtc->base.id);
intf_connected = true;
goto end;
}
}
end:
return intf_connected;
}
static void _sde_core_perf_calc_crtc(struct sde_kms *kms,
struct drm_crtc *crtc,
struct drm_crtc_state *state,
@ -199,7 +177,6 @@ int sde_core_perf_crtc_check(struct drm_crtc *crtc,
u32 bw, threshold;
u64 bw_sum_of_intfs = 0;
enum sde_crtc_client_type curr_client_type;
bool is_video_mode;
struct sde_crtc_state *sde_cstate;
struct drm_crtc *tmp_crtc;
struct sde_kms *kms;
@ -252,11 +229,7 @@ int sde_core_perf_crtc_check(struct drm_crtc *crtc,
bw = DIV_ROUND_UP_ULL(bw_sum_of_intfs, 1000);
SDE_DEBUG("calculated bandwidth=%uk\n", bw);
is_video_mode = sde_crtc_get_intf_mode(crtc) == INTF_MODE_VIDEO;
threshold = (is_video_mode ||
_sde_core_video_mode_intf_connected(crtc)) ?
kms->catalog->perf.max_bw_low :
kms->catalog->perf.max_bw_high;
threshold = kms->catalog->perf.max_bw_high;
SDE_DEBUG("final threshold bw limit = %d\n", threshold);