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drm/i915/bw: avoid replicating the update_sagv_status() calls

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Now that SAGV status update is consolidated, need to update the
SAGV status based on the number of QGV points only once after
bw info initialization is done.

v2: patch description updated.

Signed-off-by: Vinod Govindapillai <vinod.govindapillai@intel.com>
Reviewed-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patch.msgid.link/20260615203355.218578-7-vinod.govindapillai@intel.com
This commit is contained in:
Vinod Govindapillai 2026-06-15 23:33:54 +03:00
parent f6d7d21db3
commit 3c6862a39f
1 changed files with 2 additions and 7 deletions
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9
drivers/gpu/drm/i915/display/intel_bw.c
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@ -593,8 +593,6 @@ static int icl_get_bw_info(struct intel_display *display,
}
}
update_sagv_status(display, display->bw.num_qgv_points);
return 0;
}
@ -705,8 +703,6 @@ static int tgl_get_bw_info(struct intel_display *display,
drm_dbg_kms(display->drm, "PSF GV %d: bw=%u\n", i, display->bw.psf_bw[i]);
}
update_sagv_status(display, display->bw.num_qgv_points);
return 0;
}
@ -726,8 +722,6 @@ static void dg2_get_bw_info(struct intel_display *display)
/* Bandwidth does not depend on # of planes; set all groups the same */
for (i = 1; i < ARRAY_SIZE(display->bw.max); i++)
display->bw.max[i] = display->bw.max[0];
update_sagv_status(display, display->bw.num_qgv_points);
}
static int xe2_hpd_get_bw_info(struct intel_display *display,
@ -775,7 +769,6 @@ static int xe2_hpd_get_bw_info(struct intel_display *display,
* battery and plugged-in operation.
*/
drm_WARN_ON(display->drm, qi.num_qgv_points != 2);
update_sagv_status(display, display->bw.num_qgv_points);
return 0;
}
@ -876,6 +869,8 @@ void intel_bw_init_hw(struct intel_display *display)
} else if (DISPLAY_VER(display) == 11) {
icl_get_bw_info(display, dram_info, soc_bw_params, display_bw_params);
}
update_sagv_status(display, display->bw.num_qgv_points);
}
static unsigned int intel_bw_num_active_planes(struct intel_display *display,