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[73.183.52.120]) by smtp.gmail.com with ESMTPSA id af79cd13be357-7e698de2df7sm1273446485a.80.2025.08.11.03.56.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 11 Aug 2025 03:56:50 -0700 (PDT) From: Brian Masney Date: Mon, 11 Aug 2025 06:56:12 -0400 Subject: [PATCH v2 8/9] drm/sun4i/sun4i_hdmi_ddc_clk: convert from round_rate() to determine_rate() Precedence: bulk X-Mailing-List: linux-sunxi@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250811-drm-clk-round-rate-v2-8-4a91ccf239cf@redhat.com> References: <20250811-drm-clk-round-rate-v2-0-4a91ccf239cf@redhat.com> In-Reply-To: <20250811-drm-clk-round-rate-v2-0-4a91ccf239cf@redhat.com> To: Philipp Zabel , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Linus Walleij , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Yannick Fertre , Raphael Gallais-Pou , Philippe Cornu , Maxime Coquelin , Alexandre Torgue , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Stephen Boyd Cc: linux-clk@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-stm32@st-md-mailman.stormreply.com, linux-sunxi@lists.linux.dev, Brian Masney X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1754909781; l=1693; i=bmasney@redhat.com; s=20250528; h=from:subject:message-id; bh=4SmOn45QQwwyMezbBb5tx+ffOCKNsfDDe6H8Sa9QRwg=; b=D6lQv4uU9BbCtmlsDXvXPLa8dR0h0DlOWWckbVaEkFndxlEt+IyMNkfDuSVR8NgDYOThGx2MA 72BwKh/6cLNDsrNiAlNie395a35C4+/kjwVpt/wftlDiaqzAFDkxkOV X-Developer-Key: i=bmasney@redhat.com; a=ed25519; pk=x20f2BQYftANnik+wvlm4HqLqAlNs/npfVcbhHPOK2U= X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: fesX29mr88lvcQHb-SmCxAxfXsbthpax2GqGSt2vuBo_1754909812 X-Mimecast-Originator: redhat.com Status: O The round_rate() clk ops is deprecated, so migrate this driver from round_rate() to determine_rate() using the Coccinelle semantic patch on the cover letter of this series. Acked-by: Maxime Ripard Signed-off-by: Brian Masney --- drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c index 12430b9d4e930f7e7b0536a5cabdf788ba182176..b1beadb9bb59f8fffd23fd5f1a175d7385cd5e06 100644 --- a/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c +++ b/drivers/gpu/drm/sun4i/sun4i_hdmi_ddc_clk.c @@ -59,13 +59,15 @@ static unsigned long sun4i_ddc_calc_divider(unsigned long rate, return best_rate; } -static long sun4i_ddc_round_rate(struct clk_hw *hw, unsigned long rate, - unsigned long *prate) +static int sun4i_ddc_determine_rate(struct clk_hw *hw, + struct clk_rate_request *req) { struct sun4i_ddc *ddc = hw_to_ddc(hw); - return sun4i_ddc_calc_divider(rate, *prate, ddc->pre_div, - ddc->m_offset, NULL, NULL); + req->rate = sun4i_ddc_calc_divider(req->rate, req->best_parent_rate, + ddc->pre_div, ddc->m_offset, NULL, NULL); + + return 0; } static unsigned long sun4i_ddc_recalc_rate(struct clk_hw *hw, @@ -101,7 +103,7 @@ static int sun4i_ddc_set_rate(struct clk_hw *hw, unsigned long rate, static const struct clk_ops sun4i_ddc_ops = { .recalc_rate = sun4i_ddc_recalc_rate, - .round_rate = sun4i_ddc_round_rate, + .determine_rate = sun4i_ddc_determine_rate, .set_rate = sun4i_ddc_set_rate, };