From: Stephen Boyd <swboyd@chromium.org>
To: Andy Gross <agross@kernel.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Douglas Anderson <dianders@chromium.org>,
Maulik Shah <mkshah@codeaurora.org>
Cc: mka@chromium.org, Rajendra Nayak <rnayak@codeaurora.org>,
evgreen@chromium.org, Lina Iyer <ilina@codeaurora.org>,
Douglas Anderson <dianders@chromium.org>,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 01/10] drivers: qcom: rpmh-rsc: Clean code reading/writing TCS regs/cmds
Date: Mon, 13 Apr 2020 14:20:00 -0700 [thread overview]
Message-ID: <158681280006.84447.15495634572502547499@swboyd.mtv.corp.google.com> (raw)
In-Reply-To: <20200413100321.v4.1.I1b754137e8089e46cf33fc2ea270734ec3847ec4@changeid>
Quoting Douglas Anderson (2020-04-13 10:04:06)
> This patch makes two changes, both of which should be no-ops:
>
> 1. Make read_tcs_reg() / read_tcs_cmd() symmetric to write_tcs_reg() /
> write_tcs_cmd().
>
> 2. Change the order of operations in the above functions to make it
> more obvious to me what the math is doing. Specifically first you
> want to find the right TCS, then the right register, and then
> multiply by the command ID if necessary.
>
> Signed-off-by: Douglas Anderson <dianders@chromium.org>
> Reviewed-by: Maulik Shah <mkshah@codeaurora.org>
> Tested-by: Maulik Shah <mkshah@codeaurora.org>
> ---
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
next prev parent reply other threads:[~2020-04-13 21:20 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-13 17:04 [PATCH v4 00/10] drivers: qcom: rpmh-rsc: Cleanup / add lots of comments Douglas Anderson
2020-04-13 17:04 ` [PATCH v4 01/10] drivers: qcom: rpmh-rsc: Clean code reading/writing TCS regs/cmds Douglas Anderson
2020-04-13 18:19 ` Joe Perches
2020-04-13 21:18 ` Doug Anderson
2020-04-13 21:33 ` Joe Perches
2020-04-14 17:43 ` Doug Anderson
2020-04-13 21:20 ` Stephen Boyd [this message]
2020-04-13 17:04 ` [PATCH v4 02/10] drivers: qcom: rpmh-rsc: Document the register layout better Douglas Anderson
2020-04-13 21:23 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 03/10] drivers: qcom: rpmh-rsc: Fold tcs_ctrl_write() into its single caller Douglas Anderson
2020-04-13 21:36 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 04/10] drivers: qcom: rpmh-rsc: Remove get_tcs_of_type() abstraction Douglas Anderson
2020-04-13 21:37 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 05/10] drivers: qcom: rpmh-rsc: Kill cmd_cache and find_match() with fire Douglas Anderson
2020-04-13 21:41 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 06/10] drivers: qcom: rpmh-rsc: A lot of comments Douglas Anderson
2020-04-13 21:58 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 07/10] drivers: qcom: rpmh-rsc: tcs_is_free() can just check tcs_in_use Douglas Anderson
2020-04-13 21:58 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 08/10] drivers: qcom: rpmh-rsc: Don't double-check rpmh payload Douglas Anderson
2020-04-13 23:02 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 09/10] drivers: qcom: rpmh-rsc: Caller handles tcs_invalidate() exclusivity Douglas Anderson
2020-04-13 23:03 ` Stephen Boyd
2020-04-13 17:04 ` [PATCH v4 10/10] drivers: qcom: rpmh-rsc: read_tcs_reg()/write_tcs_reg() are not for IRQ Douglas Anderson
2020-04-13 23:03 ` Stephen Boyd
2020-04-14 5:28 ` [PATCH v4 00/10] drivers: qcom: rpmh-rsc: Cleanup / add lots of comments Bjorn Andersson
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