diff options
| author |   Alvin Lee <Alvin.Lee2@amd.com> | 2022-06-29 12:35:12 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-10-10 17:32:55 -0400 |
| commit | 9799702360d51a714e888fef4ab5fb9123dfb41f (patch) | |
| tree | 12a6f30b31c9be67cccf798cd7931d8bb2492615 /drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | |
| parent | drm/amd/display: Drop uncessary OTG lock check (diff) | |
| download | linux-dev-9799702360d51a714e888fef4ab5fb9123dfb41f.tar.xz linux-dev-9799702360d51a714e888fef4ab5fb9123dfb41f.zip | |
drm/amd/display: Fix watermark calculation
Watermark calculation was incorrect due to missing brackets.
Fixes: 85f4bc0c333c ("drm/amd/display: Add SubVP required code")
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Reviewed-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c index bbde635c56fc..0541e87e4f38 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c +++ b/drivers/gpu/drm/amd/display/dc/dc_dmub_srv.c @@ -781,7 +781,7 @@ void dc_dmub_setup_subvp_dmub_command(struct dc *dc, // Store the original watermark value for this SubVP config so we can lower it when the // MCLK switch starts wm_val_refclk = context->bw_ctx.bw.dcn.watermarks.a.cstate_pstate.pstate_change_ns * - dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000 / 1000; + (dc->res_pool->ref_clocks.dchub_ref_clock_inKhz / 1000) / 1000; cmd.fw_assisted_mclk_switch_v2.config_data.watermark_a_cache = wm_val_refclk < 0xFFFF ? wm_val_refclk : 0xFFFF; } |