diff options
| author | Aurabindo Pillai <aurabindo.pillai@amd.com> | 2021-08-24 22:10:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-18 14:42:23 +0300 |
| commit | 252521065e7f49b79e7b5d6ddcd4b1593d2cbc94 (patch) | |
| tree | 19288c9debf9fd48c84101e32eb475f1011a1bf2 | |
| parent | 06d58b770c72454452e53b9db4cde8c384f707e8 (diff) | |
| download | linux-252521065e7f49b79e7b5d6ddcd4b1593d2cbc94.tar.xz | |
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 a5a1cb62f967..ab632a8af8ab 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.c @@ -2467,6 +2467,7 @@ 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]; |