samsung-sm8650/android_kernel_samsung_sm8650-modules
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Merge "disp: msm: update min prefill lines for sde rsc"

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This commit is contained in:
qctecmdr
2019-07-27 07:54:34 -07:00
committed by Gerrit - the friendly Code Review server
parent 9908bdb083 bb3fee993c
commit 89b080516e
1 changed files with 8 additions and 7 deletions
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15
msm/sde_rsc.c
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@@ -59,7 +59,6 @@
#define PRIMARY_VBLANK_WORST_CASE_MS 34 #define PRIMARY_VBLANK_WORST_CASE_MS 34
#define DEFAULT_PANEL_MIN_V_PREFILL 35 #define DEFAULT_PANEL_MIN_V_PREFILL 35
#define DEFAULT_PANEL_MAX_V_PREFILL 108
static struct sde_rsc_priv *rsc_prv_list[MAX_RSC_COUNT]; static struct sde_rsc_priv *rsc_prv_list[MAX_RSC_COUNT];
static struct device *rpmh_dev[MAX_RSC_COUNT]; static struct device *rpmh_dev[MAX_RSC_COUNT];
@@ -294,6 +293,7 @@ static u32 sde_rsc_timer_calculate(struct sde_rsc_priv *rsc,
u64 pdc_backoff_time_ns; u64 pdc_backoff_time_ns;
s64 total; s64 total;
int ret = 0; int ret = 0;
u32 default_prefill_lines;
if (cmd_config) if (cmd_config)
memcpy(&rsc->cmd_config, cmd_config, sizeof(*cmd_config)); memcpy(&rsc->cmd_config, cmd_config, sizeof(*cmd_config));
@@ -307,12 +307,13 @@ static u32 sde_rsc_timer_calculate(struct sde_rsc_priv *rsc,
rsc->cmd_config.jitter_denom = DEFAULT_PANEL_JITTER_DENOMINATOR; rsc->cmd_config.jitter_denom = DEFAULT_PANEL_JITTER_DENOMINATOR;
if (!rsc->cmd_config.vtotal) if (!rsc->cmd_config.vtotal)
rsc->cmd_config.vtotal = DEFAULT_PANEL_VTOTAL; rsc->cmd_config.vtotal = DEFAULT_PANEL_VTOTAL;
if (!rsc->cmd_config.prefill_lines)
rsc->cmd_config.prefill_lines = DEFAULT_PANEL_PREFILL_LINES; default_prefill_lines = (rsc->cmd_config.fps *
if (rsc->cmd_config.prefill_lines > DEFAULT_PANEL_MAX_V_PREFILL) DEFAULT_PANEL_MIN_V_PREFILL) / DEFAULT_PANEL_FPS;
rsc->cmd_config.prefill_lines = DEFAULT_PANEL_MAX_V_PREFILL; if ((state == SDE_RSC_CMD_STATE) ||
if (rsc->cmd_config.prefill_lines < DEFAULT_PANEL_MIN_V_PREFILL) (rsc->cmd_config.prefill_lines < default_prefill_lines))
rsc->cmd_config.prefill_lines = DEFAULT_PANEL_MIN_V_PREFILL; rsc->cmd_config.prefill_lines = default_prefill_lines;
pr_debug("frame fps:%d jitter_numer:%d jitter_denom:%d vtotal:%d prefill lines:%d\n", pr_debug("frame fps:%d jitter_numer:%d jitter_denom:%d vtotal:%d prefill lines:%d\n",
rsc->cmd_config.fps, rsc->cmd_config.jitter_numer, rsc->cmd_config.fps, rsc->cmd_config.jitter_numer,
rsc->cmd_config.jitter_denom, rsc->cmd_config.vtotal, rsc->cmd_config.jitter_denom, rsc->cmd_config.vtotal,