diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_rps.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_rps.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index 0b35fdd461d4..4da94098bd3e 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -9,9 +9,12 @@ #include "display/intel_display.h" #include "display/intel_display_rps.h" +#include "soc/intel_dram.h" + #include "i915_drv.h" #include "i915_irq.h" #include "i915_reg.h" +#include "i915_wait_util.h" #include "intel_breadcrumbs.h" #include "intel_gt.h" #include "intel_gt_clock_utils.h" @@ -276,20 +279,24 @@ static void gen5_rps_init(struct intel_rps *rps) { struct drm_i915_private *i915 = rps_to_i915(rps); struct intel_uncore *uncore = rps_to_uncore(rps); + unsigned int fsb_freq, mem_freq; u8 fmax, fmin, fstart; u32 rgvmodectl; int c_m, i; - if (i915->fsb_freq <= 3200000) + fsb_freq = intel_fsb_freq(i915); + mem_freq = intel_mem_freq(i915); + + if (fsb_freq <= 3200000) c_m = 0; - else if (i915->fsb_freq <= 4800000) + else if (fsb_freq <= 4800000) c_m = 1; else c_m = 2; for (i = 0; i < ARRAY_SIZE(cparams); i++) { if (cparams[i].i == c_m && - cparams[i].t == DIV_ROUND_CLOSEST(i915->mem_freq, 1000)) { + cparams[i].t == DIV_ROUND_CLOSEST(mem_freq, 1000)) { rps->ips.m = cparams[i].m; rps->ips.c = cparams[i].c; break; |