[PATCH 1/3] FB: Add some members for CPU Interface.
InKi Dae <[email protected]> Tue, 29 Jun 2010 19:49:33 +0900
| Newsgroups | gmane.linux.ports.arm.kernel,gmane.linux.fbdev.devel |
|---|---|
| Message-ID | <[email protected]> |
This is a multi-part message in MIME format. --===============1758930054== Content-type: multipart/alternative; boundary="Boundary_(ID_ITPq416a8sBUncqlrKneXg)" This is a multi-part message in MIME format. --Boundary_(ID_ITPq416a8sBUncqlrKneXg) Content-type: text/plain; charset=EUC-KR Content-transfer-encoding: 7BIT CPU interface needs cs, wr setup, wr act and hold delay. I added some members for them to common framework. Signed-off-by: InKi Dae <[email protected] <mailto:[email protected]>> Signed-off-by: Kyungmin Park <[email protected] <mailto:[email protected]>> --- diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c index 0a4dbdc..74122d1 100644 --- a/drivers/video/modedb.c +++ b/drivers/video/modedb.c @@ -759,6 +759,27 @@ void fb_videomode_to_var(struct fb_var_screeninfo *var, } /** + * fb_cpumode_to_var - convert fb_cpumode to fb_var_screeninfo + * @var: pointer to struct fb_var_screeninfo + * @mode: pointer to struct fb_cpumode + */ +void fb_cmdmode_to_var(struct fb_var_screeninfo *var, + const struct fb_cmdmode *mode) +{ + var->xres = mode->xres; + var->yres = mode->yres; + var->xres_virtual = mode->xres; + var->yres_virtual = mode->yres; + var->xoffset = 0; + var->yoffset = 0; + var->pixclock = mode->pixclock; + var->cs_setup = mode->cs_setup; + var->wr_setup = mode->wr_setup; + var->wr_act = mode->wr_act; + var->wr_hold = mode->wr_hold; +} + +/** * fb_mode_is_equal - compare 2 videomodes * @mode1: first videomode * @mode2: second videomode @@ -1048,6 +1069,7 @@ finished: EXPORT_SYMBOL(fb_find_best_display); EXPORT_SYMBOL(fb_videomode_to_var); +EXPORT_SYMBOL(fb_cmdmode_to_var); EXPORT_SYMBOL(fb_var_to_videomode); EXPORT_SYMBOL(fb_mode_is_equal); EXPORT_SYMBOL(fb_add_videomode); diff --git a/include/linux/fb.h b/include/linux/fb.h index 907ace3..73381c3 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -269,6 +269,12 @@ struct fb_var_screeninfo { __u32 vmode; /* see FB_VMODE_* */ __u32 rotate; /* angle we rotate counter clockwise */ __u32 reserved[5]; /* Reserved for future compatibility */ + + /* For cpu interface timing. */ + __u32 cs_setup; + __u32 wr_setup; + __u32 wr_act; + __u32 wr_hold; }; struct fb_cmap { @@ -1117,11 +1123,24 @@ struct fb_videomode { u32 lower_margin; u32 hsync_len; u32 vsync_len; + u32 cmd_allow_len; u32 sync; u32 vmode; u32 flag; }; +struct fb_cmdmode { + const char *name; /* optional */ + u32 refresh; /* optional */ + u32 xres; + u32 yres; + u32 pixclock; + u32 cs_setup; + u32 wr_setup; + u32 wr_act; + u32 wr_hold; +}; + extern const char *fb_mode_option; extern const struct fb_videomode vesa_modes[]; --Boundary_(ID_ITPq416a8sBUncqlrKneXg) Content-type: text/html; charset=EUC-KR Content-transfer-encoding: 7BIT <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=EUC-KR"> </head> <body bgcolor="#ffffff" text="#000000"> <div class="moz-text-html" lang="ko"> <div class="moz-text-html" lang="ko"> CPU interface needs cs, wr setup, wr act and hold delay.<br> I added some members for them to common framework.<br> <br> Signed-off-by: InKi Dae <<a href="mailto:[email protected]">[email protected]</a>><br> Signed-off-by: Kyungmin Park <<a href="mailto:[email protected]">[email protected]</a>><br> ---<br> <br> diff --git a/drivers/video/modedb.c b/drivers/video/modedb.c<br> <pre>index 0a4dbdc..74122d1 100644 --- a/drivers/video/modedb.c +++ b/drivers/video/modedb.c @@ -759,6 +759,27 @@ void fb_videomode_to_var(struct fb_var_screeninfo *var, } /** + * fb_cpumode_to_var - convert fb_cpumode to fb_var_screeninfo + * @var: pointer to struct fb_var_screeninfo + * @mode: pointer to struct fb_cpumode + */ +void fb_cmdmode_to_var(struct fb_var_screeninfo *var, + const struct fb_cmdmode *mode) +{ + var->xres = mode->xres; + var->yres = mode->yres; + var->xres_virtual = mode->xres; + var->yres_virtual = mode->yres; + var->xoffset = 0; + var->yoffset = 0; + var->pixclock = mode->pixclock; + var->cs_setup = mode->cs_setup; + var->wr_setup = mode->wr_setup; + var->wr_act = mode->wr_act; + var->wr_hold = mode->wr_hold; +} + +/** * fb_mode_is_equal - compare 2 videomodes * @mode1: first videomode * @mode2: second videomode @@ -1048,6 +1069,7 @@ finished: EXPORT_SYMBOL(fb_find_best_display); EXPORT_SYMBOL(fb_videomode_to_var); +EXPORT_SYMBOL(fb_cmdmode_to_var); EXPORT_SYMBOL(fb_var_to_videomode); EXPORT_SYMBOL(fb_mode_is_equal); EXPORT_SYMBOL(fb_add_videomode); diff --git a/include/linux/fb.h b/include/linux/fb.h index 907ace3..73381c3 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -269,6 +269,12 @@ struct fb_var_screeninfo { __u32 vmode; /* see FB_VMODE_* */ __u32 rotate; /* angle we rotate counter clockwise */ __u32 reserved[5]; /* Reserved for future compatibility */ + + /* For cpu interface timing. */ + __u32 cs_setup; + __u32 wr_setup; + __u32 wr_act; + __u32 wr_hold; }; struct fb_cmap { @@ -1117,11 +1123,24 @@ struct fb_videomode { u32 lower_margin; u32 hsync_len; u32 vsync_len; + u32 cmd_allow_len; u32 sync; u32 vmode; u32 flag; }; +struct fb_cmdmode { + const char *name; /* optional */ + u32 refresh; /* optional */ + u32 xres; + u32 yres; + u32 pixclock; + u32 cs_setup; + u32 wr_setup; + u32 wr_act; + u32 wr_hold; +}; + extern const char *fb_mode_option; extern const struct fb_videomode vesa_modes[]; </pre> <br> </div> </div> </body> </html> --Boundary_(ID_ITPq416a8sBUncqlrKneXg)-- --===============1758930054== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ linux-arm-kernel mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-arm-kernel --===============1758930054==--