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| author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2021-08-24 15:10:50 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 13:40:37 +0200 |
| commit | 583c4f3d09c3e980a683b59febbb0c775bdff1db (patch) | |
| tree | 18aa2bea2b6084187d62827e2bed5edb2de6e045 | |
| parent | 7b1abace16a9dff6804d4eb94750beb60d9502b4 (diff) | |
| download | kernel_replicant_linux-583c4f3d09c3e980a683b59febbb0c775bdff1db.tar.gz kernel_replicant_linux-583c4f3d09c3e980a683b59febbb0c775bdff1db.tar.bz2 kernel_replicant_linux-583c4f3d09c3e980a683b59febbb0c775bdff1db.zip | |
drm/amd/display: Update number of DCN3 clock states
commit 0bbf06d888734041e813b916d7821acd4f72005a upstream.
[Why & How]
The DCN3 SoC parameter num_states was calculated but not saved into the
object.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1403
Cc: stable@vger.kernel.org
Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c index e5f4f93317cf..fcb2e1f02a52 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c @@ -2522,6 +2522,7 @@ void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params dram_speed_mts[num_states++] = bw_params->clk_table.entries[j++].memclk_mhz * 16; } + dcn3_0_soc.num_states = num_states; for (i = 0; i < dcn3_0_soc.num_states; i++) { dcn3_0_soc.clock_limits[i].state = i; dcn3_0_soc.clock_limits[i].dcfclk_mhz = dcfclk_mhz[i]; |