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/openbmc/linux/drivers/phy/mediatek/
H A Dphy-mtk-hdmi-mt8195.c1 // SPDX-License-Identifier: GPL-2.0
14 #include <linux/nvmem-consumer.h>
16 #include "phy-mtk-io.h"
17 #include "phy-mtk-hdmi.h"
18 #include "phy-mtk-hdmi-mt8195.h"
23 mtk_phy_set_bits(hdmi_phy->regs + HDMI_ANA_CTL, REG_ANA_HDMI20_FIFO_EN); in mtk_hdmi_ana_fifo_en()
29 void __iomem *regs = hdmi_phy->regs; in mtk_phy_tmds_clk_ratio()
45 void __iomem *regs = hdmi_phy->regs; in mtk_hdmi_pll_sel_src()
57 void __iomem *regs = hdmi_phy->regs; in mtk_hdmi_pll_perf()
90 void __iomem *regs = hdmi_phy->regs; in mtk_hdmi_pll_set_hw()
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/openbmc/linux/Documentation/devicetree/bindings/media/i2c/
H A Dimx258.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Krzysztof Kozlowski <krzk@kernel.org>
12 description: |-
13 IMX258 is a diagonal 5.867mm (Type 1/3.06) 13 Mega-pixel CMOS active pixel
14 type stacked image sensor with a square pixel array of size 4208 x 3120. It
16 CSI-2.
22 assigned-clocks: true
23 assigned-clock-parents: true
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/openbmc/linux/drivers/video/fbdev/core/
H A Dfbcvt.c2 * linux/drivers/video/fbcvt.c - VESA(TM) Coordinated Video Timings
75 u32 num = 1000000000/cvt->f_refresh; in fb_cvt_hperiod()
78 if (cvt->flags & FB_CVT_FLAG_REDUCED_BLANK) { in fb_cvt_hperiod()
79 num -= FB_CVT_RB_MIN_VBLANK * 1000; in fb_cvt_hperiod()
80 den = 2 * (cvt->yres/cvt->interlace + 2 * cvt->v_margin); in fb_cvt_hperiod()
82 num -= FB_CVT_MIN_VSYNC_BP * 1000; in fb_cvt_hperiod()
83 den = 2 * (cvt->yres/cvt->interlace + cvt->v_margin * 2 in fb_cvt_hperiod()
84 + FB_CVT_MIN_VPORCH + cvt->interlace/2); in fb_cvt_hperiod()
93 u32 c_prime = (FB_CVT_GTF_C - FB_CVT_GTF_J) * in fb_cvt_ideal_duty_cycle()
96 u32 h_period_est = cvt->hperiod; in fb_cvt_ideal_duty_cycle()
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