From: mark.yao@rock-chips.com (Mark yao)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH v3 03/12] drm/rockchip: return a true clock rate to adjusted_mode
Date: Thu, 19 Nov 2015 15:08:29 +0800 [thread overview]
Message-ID: <564D756D.9050000@rock-chips.com> (raw)
In-Reply-To: <1447904131-29328-4-git-send-email-zyw@rock-chips.com>
On 2015?11?19? 11:35, Chris Zhong wrote:
> +
> + /*
> + * Sometimes the clock driver can not set a accurate clock_rate for vop,
> + * get the true rate of vop_dclk and set it back to adjusted_mode.
> + */
> + adjusted_mode->clock = clk_get_rate(vop->dclk) / 1000;
> out:
> ret_clk = clk_enable(vop->dclk);
> if (ret_clk < 0) {
Hi Chris
How about use clk_round_rate to check the clock rate first?
I think we can check it on vop_crtc_mode_fixup.
Thanks.
- ?ark Yao
next prev parent reply other threads:[~2015-11-19 7:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-19 3:35 [PATCH v3 00/12] Add mipi dsi support for rk3288 Chris Zhong
2015-11-19 3:35 ` [PATCH v3 02/12] clk: rockchip: add mipidsi clocks on rk3288 Chris Zhong
2015-11-19 3:35 ` [PATCH v3 03/12] drm/rockchip: return a true clock rate to adjusted_mode Chris Zhong
2015-11-19 7:08 ` Mark yao [this message]
2015-11-19 8:10 ` Chris Zhong
2015-11-19 3:35 ` [PATCH v3 07/12] drm: rockchip: Support Synopsys DesignWare MIPI DSI host controller Chris Zhong
2015-11-19 3:35 ` [PATCH v3 08/12] Documentation: dt-bindings: Add bindings for rk3288 DW MIPI DSI driver Chris Zhong
2015-11-19 17:19 ` Rob Herring
2015-11-19 3:35 ` [PATCH v3 09/12] ARM: dts: rockchip: add rk3288 mipi_dsi nodes Chris Zhong
2015-11-19 3:35 ` [PATCH v3 12/12] ARM: dts: rockchip: add support mipi panel tv080wum-nl0 for rk3288-evb Chris Zhong
2015-11-19 14:41 ` [PATCH v3 00/12] Add mipi dsi support for rk3288 Emil Velikov
2015-11-20 7:02 ` Chris Zhong
2015-11-20 12:19 ` Emil Velikov
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