From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D7508476 for ; Tue, 28 Mar 2023 14:54:04 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C3792C433D2; Tue, 28 Mar 2023 14:54:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1680015244; bh=K4dqawcdJ7Iq9ocUZNJ0MTYNikEE5mF91OiDpTB+z8g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Ef9Rad0oNgr0BYUGoVV+LnXb5VfG0WYJgfJqYRlIEMyY+kOFyF/R6J098XgrBeftC ZRp6gy52mjxZ5b/OyK3JBvJesLRRdaB7tiealUb8XIxNKFeZKLc2FgrA5G0s65m/Ko Jrbk4wJ5/erBMOhyznLhsioE6gcgsKp2Dmgli/Nw= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mario Limonciello , Qingqing Zhuo , Hersen Wu , Daniel Wheeler , Alex Deucher Subject: [PATCH 6.2 218/240] drm/amd/display: fix wrong index used in dccg32_set_dpstreamclk Date: Tue, 28 Mar 2023 16:43:01 +0200 Message-Id: <20230328142628.791757481@linuxfoundation.org> X-Mailer: git-send-email 2.40.0 In-Reply-To: <20230328142619.643313678@linuxfoundation.org> References: <20230328142619.643313678@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Hersen Wu 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 Fixes: 9af611f29034 ("drm/amd/display: Fix DCN32 DPSTREAMCLK_CNTL programming") Reviewed-by: Qingqing Zhuo Acked-by: Qingqing Zhuo Signed-off-by: Hersen Wu Tested-by: Daniel Wheeler Signed-off-by: Alex Deucher Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) --- 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,