diff options
| author |   Mitul Golani <mitulkumar.ajitkumar.golani@intel.com> | 2024-06-21 13:04:54 +0530 |
|---|---|---|
| committer |   Suraj Kandpal <suraj.kandpal@intel.com> | 2024-06-24 15:32:15 +0530 |
| commit | 213cc30331e9e8c92458c57a9565efc47933f34b (patch) | |
| tree | 860bb06e85979ea48cb38bff203b8cfe4090271a | |
| parent | drm/i915/psr: Set DP_PSR_SU_REGION_SCANLINE_CAPTURE bit when needed (diff) | |
| download | wireguard-linux-213cc30331e9e8c92458c57a9565efc47933f34b.tar.xz wireguard-linux-213cc30331e9e8c92458c57a9565efc47933f34b.zip | |
drm/i915/display: Consider adjusted_pixel_rate to be u64
Consider adjusted_pixel_rate to be a u64 to match the return
type of mul_u32_u32() and avoid any compiler dependency for
do_div.
Fixes: 1676ecd303ac ("drm/i915: Compute CMRR and calculate vtotal")
Cc: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Cc: Ankit Nautiyal <ankit.k.nautiyal@intel.com>
Cc: Suraj Kandpal <suraj.kandpal@intel.com>
Cc: Jani Nikula <jani.nikula@linux.intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Nathan Chancellor <nathan@kernel.org>
Cc: intel-xe@lists.freedesktop.org
Reported-by: Nathan Chancellor <nathan@kernel.org>
Closes: https://lore.kernel.org/r/20240619154207.GA1125704@thelio-3990X
Signed-off-by: Mitul Golani <mitulkumar.ajitkumar.golani@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Suraj Kandpal <suraj.kandpal@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240621073454.1421676-1-mitulkumar.ajitkumar.golani@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_vrr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index 6430da25957d..5a0da64c7db3 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -137,7 +137,7 @@ static unsigned int cmrr_get_vtotal(struct intel_crtc_state *crtc_state, bool video_mode_required) { int multiplier_m = 1, multiplier_n = 1, vtotal, desired_refresh_rate; - long long adjusted_pixel_rate; + u64 adjusted_pixel_rate; struct drm_display_mode *adjusted_mode = &crtc_state->hw.adjusted_mode; desired_refresh_rate = drm_mode_vrefresh(adjusted_mode); |