| Message ID | 1244573397-20508-1-git-send-email-m-karicheri2@ti.com (mailing list archive) |
|---|---|
| State | Changes Requested |
| Headers | show |
Please ignore this, it has wrong series number. I will re-send it soon email: m-karicheri2@ti.com >-----Original Message----- >From: Karicheri, Muralidharan >Sent: Tuesday, June 09, 2009 2:50 PM >To: linux-media@vger.kernel.org >Cc: davinci-linux-open-source@linux.davincidsp.com; Muralidharan Karicheri; >Karicheri, Muralidharan >Subject: [PATCH 5/10 - v2] ccdc hw device header file for vpfe capture > >From: Muralidharan Karicheri <a0868495@gt516km11.gt.design.ti.com> > >CCDC hw device header file > >Adds ccdc hw device header for vpfe capture driver > >Incorporated review comments against previous patch > >Reviewed By "Hans Verkuil". >Reviewed By "Laurent Pinchart". > >Signed-off-by: Muralidharan Karicheri <m-karicheri2@ti.com> >--- >Applies to v4l-dvb repository > > drivers/media/video/davinci/ccdc_hw_device.h | 110 >++++++++++++++++++++++++++ > 1 files changed, 110 insertions(+), 0 deletions(-) > create mode 100644 drivers/media/video/davinci/ccdc_hw_device.h > >diff --git a/drivers/media/video/davinci/ccdc_hw_device.h >b/drivers/media/video/davinci/ccdc_hw_device.h >new file mode 100644 >index 0000000..86b9b35 >--- /dev/null >+++ b/drivers/media/video/davinci/ccdc_hw_device.h >@@ -0,0 +1,110 @@ >+/* >+ * Copyright (C) 2008-2009 Texas Instruments Inc >+ * >+ * This program is free software; you can redistribute it and/or modify >+ * it under the terms of the GNU General Public License as published by >+ * the Free Software Foundation; either version 2 of the License, or >+ * (at your option) any later version. >+ * >+ * This program is distributed in the hope that it will be useful, >+ * but WITHOUT ANY WARRANTY; without even the implied warranty of >+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the >+ * GNU General Public License for more details. >+ * >+ * You should have received a copy of the GNU General Public License >+ * along with this program; if not, write to the Free Software >+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 >USA >+ * >+ * ccdc device API >+ */ >+#ifndef _CCDC_HW_DEVICE_H >+#define _CCDC_HW_DEVICE_H >+ >+#ifdef __KERNEL__ >+#include <linux/videodev2.h> >+#include <linux/device.h> >+#include <media/davinci/vpfe_types.h> >+#include <media/davinci/ccdc_types.h> >+ >+/* >+ * ccdc hw operations >+ */ >+struct ccdc_hw_ops { >+ /* Pointer to initialize function to initialize ccdc device */ >+ int (*open) (struct device *dev); >+ /* Pointer to deinitialize function */ >+ int (*close) (struct device *dev); >+ /* set ccdc base address */ >+ void (*set_ccdc_base)(void *base, int size); >+ /* Pointer to function to enable or disable ccdc */ >+ void (*enable) (int en); >+ /* reset sbl. only for 6446 */ >+ void (*reset) (void); >+ /* enable output to sdram */ >+ void (*enable_out_to_sdram) (int en); >+ /* Pointer to function to set hw parameters */ >+ int (*set_hw_if_params) (struct vpfe_hw_if_param *param); >+ /* get interface parameters */ >+ int (*get_hw_if_params) (struct vpfe_hw_if_param *param); >+ /* >+ * Pointer to function to set parameters. Used >+ * for implementing VPFE_S_CCDC_PARAMS >+ */ >+ int (*set_params) (void *params); >+ /* >+ * Pointer to function to get parameter. Used >+ * for implementing VPFE_G_CCDC_PARAMS >+ */ >+ int (*get_params) (void *params); >+ /* Pointer to function to configure ccdc */ >+ int (*configure) (void); >+ >+ /* Pointer to function to set buffer type */ >+ int (*set_buftype) (enum ccdc_buftype buf_type); >+ /* Pointer to function to get buffer type */ >+ enum ccdc_buftype (*get_buftype) (void); >+ /* Pointer to function to set frame format */ >+ int (*set_frame_format) (enum ccdc_frmfmt frm_fmt); >+ /* Pointer to function to get frame format */ >+ enum ccdc_frmfmt (*get_frame_format) (void); >+ /* enumerate hw pix formats */ >+ int (*enum_pix)(u32 *hw_pix, int i); >+ /* Pointer to function to set buffer type */ >+ u32 (*get_pixel_format) (void); >+ /* Pointer to function to get pixel format. */ >+ int (*set_pixel_format) (u32 pixfmt); >+ /* Pointer to function to set image window */ >+ int (*set_image_window) (struct v4l2_rect *win); >+ /* Pointer to function to set image window */ >+ void (*get_image_window) (struct v4l2_rect *win); >+ /* Pointer to function to get line length */ >+ unsigned int (*get_line_length) (void); >+ >+ /* Query CCDC control IDs */ >+ int (*queryctrl)(struct v4l2_queryctrl *qctrl); >+ /* Set CCDC control */ >+ int (*set_control)(struct v4l2_control *ctrl); >+ /* Get CCDC control */ >+ int (*get_control)(struct v4l2_control *ctrl); >+ >+ /* Pointer to function to set frame buffer address */ >+ void (*setfbaddr) (unsigned long addr); >+ /* Pointer to function to get field id */ >+ int (*getfid) (void); >+}; >+ >+struct ccdc_hw_device { >+ /* ccdc device name */ >+ char name[32]; >+ /* module owner */ >+ struct module *owner; >+ /* hw ops */ >+ struct ccdc_hw_ops hw_ops; >+}; >+ >+/* Used by CCDC module to register & unregister with vpfe capture driver >*/ >+int vpfe_register_ccdc_device(struct ccdc_hw_device *dev); >+void vpfe_unregister_ccdc_device(struct ccdc_hw_device *dev); >+ >+#endif >+#endif >-- >1.6.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/media/video/davinci/ccdc_hw_device.h b/drivers/media/video/davinci/ccdc_hw_device.h new file mode 100644 index 0000000..86b9b35 --- /dev/null +++ b/drivers/media/video/davinci/ccdc_hw_device.h @@ -0,0 +1,110 @@ +/* + * Copyright (C) 2008-2009 Texas Instruments Inc + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + * ccdc device API + */ +#ifndef _CCDC_HW_DEVICE_H +#define _CCDC_HW_DEVICE_H + +#ifdef __KERNEL__ +#include <linux/videodev2.h> +#include <linux/device.h> +#include <media/davinci/vpfe_types.h> +#include <media/davinci/ccdc_types.h> + +/* + * ccdc hw operations + */ +struct ccdc_hw_ops { + /* Pointer to initialize function to initialize ccdc device */ + int (*open) (struct device *dev); + /* Pointer to deinitialize function */ + int (*close) (struct device *dev); + /* set ccdc base address */ + void (*set_ccdc_base)(void *base, int size); + /* Pointer to function to enable or disable ccdc */ + void (*enable) (int en); + /* reset sbl. only for 6446 */ + void (*reset) (void); + /* enable output to sdram */ + void (*enable_out_to_sdram) (int en); + /* Pointer to function to set hw parameters */ + int (*set_hw_if_params) (struct vpfe_hw_if_param *param); + /* get interface parameters */ + int (*get_hw_if_params) (struct vpfe_hw_if_param *param); + /* + * Pointer to function to set parameters. Used + * for implementing VPFE_S_CCDC_PARAMS + */ + int (*set_params) (void *params); + /* + * Pointer to function to get parameter. Used + * for implementing VPFE_G_CCDC_PARAMS + */ + int (*get_params) (void *params); + /* Pointer to function to configure ccdc */ + int (*configure) (void); + + /* Pointer to function to set buffer type */ + int (*set_buftype) (enum ccdc_buftype buf_type); + /* Pointer to function to get buffer type */ + enum ccdc_buftype (*get_buftype) (void); + /* Pointer to function to set frame format */ + int (*set_frame_format) (enum ccdc_frmfmt frm_fmt); + /* Pointer to function to get frame format */ + enum ccdc_frmfmt (*get_frame_format) (void); + /* enumerate hw pix formats */ + int (*enum_pix)(u32 *hw_pix, int i); + /* Pointer to function to set buffer type */ + u32 (*get_pixel_format) (void); + /* Pointer to function to get pixel format. */ + int (*set_pixel_format) (u32 pixfmt); + /* Pointer to function to set image window */ + int (*set_image_window) (struct v4l2_rect *win); + /* Pointer to function to set image window */ + void (*get_image_window) (struct v4l2_rect *win); + /* Pointer to function to get line length */ + unsigned int (*get_line_length) (void); + + /* Query CCDC control IDs */ + int (*queryctrl)(struct v4l2_queryctrl *qctrl); + /* Set CCDC control */ + int (*set_control)(struct v4l2_control *ctrl); + /* Get CCDC control */ + int (*get_control)(struct v4l2_control *ctrl); + + /* Pointer to function to set frame buffer address */ + void (*setfbaddr) (unsigned long addr); + /* Pointer to function to get field id */ + int (*getfid) (void); +}; + +struct ccdc_hw_device { + /* ccdc device name */ + char name[32]; + /* module owner */ + struct module *owner; + /* hw ops */ + struct ccdc_hw_ops hw_ops; +}; + +/* Used by CCDC module to register & unregister with vpfe capture driver */ +int vpfe_register_ccdc_device(struct ccdc_hw_device *dev); +void vpfe_unregister_ccdc_device(struct ccdc_hw_device *dev); + +#endif +#endif