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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 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 X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 98a941fa-8f85-47c7-6b14-08dc256b471a X-MS-Exchange-CrossTenant-AuthSource: PAXPR04MB9448.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 04 Feb 2024 10:23:06.6492 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: JKnGrjMGQel3fPdBxDJjLotiViUzki7MP1X8AwAxl86L0/9DXiFqM5DKjfLCmeqpzDrQwRXdnIevcP0u/Fy9vw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7PR04MB6966 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240204_022317_507771_AB4DBCB7 X-CRM114-Status: GOOD ( 15.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Allow HDMI PHYs to be configured through the generic functions through a custom structure added to the generic union. The parameters added here are based on HDMI PHY implementation practices. The current set of parameters should cover the potential users. Signed-off-by: Sandor Yu Reviewed-by: Dmitry Baryshkov Acked-by: Vinod Koul --- v9->v13: *No change. include/linux/phy/phy-hdmi.h | 24 ++++++++++++++++++++++++ include/linux/phy/phy.h | 7 ++++++- 2 files changed, 30 insertions(+), 1 deletion(-) create mode 100644 include/linux/phy/phy-hdmi.h diff --git a/include/linux/phy/phy-hdmi.h b/include/linux/phy/phy-hdmi.h new file mode 100644 index 0000000000000..b7de88e9090f0 --- /dev/null +++ b/include/linux/phy/phy-hdmi.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright 2022 NXP + */ + +#ifndef __PHY_HDMI_H_ +#define __PHY_HDMI_H_ + +#include +/** + * struct phy_configure_opts_hdmi - HDMI configuration set + * @pixel_clk_rate: Pixel clock of video modes in KHz. + * @bpc: Maximum bits per color channel. + * @color_space: Colorspace in enum hdmi_colorspace. + * + * This structure is used to represent the configuration state of a HDMI phy. + */ +struct phy_configure_opts_hdmi { + unsigned int pixel_clk_rate; + unsigned int bpc; + enum hdmi_colorspace color_space; +}; + +#endif /* __PHY_HDMI_H_ */ diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index aa76609ba2580..0731b8b707f7c 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -17,6 +17,7 @@ #include #include +#include #include #include @@ -42,7 +43,8 @@ enum phy_mode { PHY_MODE_MIPI_DPHY, PHY_MODE_SATA, PHY_MODE_LVDS, - PHY_MODE_DP + PHY_MODE_DP, + PHY_MODE_HDMI, }; enum phy_media { @@ -60,11 +62,14 @@ enum phy_media { * the DisplayPort protocol. * @lvds: Configuration set applicable for phys supporting * the LVDS phy mode. + * @hdmi: Configuration set applicable for phys supporting + * the HDMI phy mode. */ union phy_configure_opts { struct phy_configure_opts_mipi_dphy mipi_dphy; struct phy_configure_opts_dp dp; struct phy_configure_opts_lvds lvds; + struct phy_configure_opts_hdmi hdmi; }; /**