diff options
| author | Hersen Wu | 2023-03-09 16:14:08 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2023-03-30 12:49:27 +0200 |
| commit | c590fce42c2117693bd0ee6646b3fc16a8f842ae (patch) | |
| tree | dcc9bac7a5593ad790b295753d8c2e272311f69a | |
| parent | dec28169efd847cb74358b2478bb0ee775d1c58e (diff) | |
drm/amd/display: fix wrong index used in dccg32_set_dpstreamclk
commit 4c94e57c258cb7800aa5f3a9d9597d91291407a9 upstream.
[Why & How]
When merging commit 9af611f29034
("drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programming"),
index change was not picked up.
Cc: stable@vger.kernel.org
Cc: Mario Limonciello <mario.limonciello@amd.com>
Fixes: 9af611f29034 ("drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programming")
Reviewed-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@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/dcn32/dcn32_dccg.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c index e4472c6be6c3..3fb4bcc34353 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c @@ -271,8 +271,7 @@ static void dccg32_set_dpstreamclk( dccg32_set_dtbclk_p_src(dccg, src, otg_inst); /* enabled to select one of the DTBCLKs for pipe */ - switch (otg_inst) - { + switch (dp_hpo_inst) { case 0: REG_UPDATE_2(DPSTREAMCLK_CNTL, DPSTREAMCLK0_EN, |