From mboxrd@z Thu Jan 1 00:00:00 1970 From: Florian Tobias Schandinat Date: Mon, 30 Jan 2012 05:12:11 +0000 Subject: Re: [PATCH] atmel_lcdfb: support 16bit BGR:565 mode, remove unsupported 15bit modes Message-Id: <4F2626AB.2040300@gmx.de> List-Id: References: <1318517570-28459-1-git-send-email-jacmet@sunsite.dk> In-Reply-To: <1318517570-28459-1-git-send-email-jacmet@sunsite.dk> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org On 10/13/2011 02:52 PM, Peter Korsgaard wrote: > Allow framebuffer to be configured in 16bit mode when panel is wired in > (the default) BGR configuration, and don't claim to support 15bit input > modes, which the LCD controller cannot handle. > > Signed-off-by: Peter Korsgaard Applied. Thanks, Florian Tobias Schandinat > --- > drivers/video/atmel_lcdfb.c | 12 +++--------- > 1 files changed, 3 insertions(+), 9 deletions(-) > > diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c > index 7ca3eaf..143f6d9 100644 > --- a/drivers/video/atmel_lcdfb.c > +++ b/drivers/video/atmel_lcdfb.c > @@ -418,24 +418,18 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var, > var->red.length = var->green.length = var->blue.length > = var->bits_per_pixel; > break; > - case 15: > case 16: > if (sinfo->lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB) { > /* RGB:565 mode */ > var->red.offset = 11; > var->blue.offset = 0; > - var->green.length = 6; > - } else if (sinfo->lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB555) { > - var->red.offset = 10; > - var->blue.offset = 0; > - var->green.length = 5; > } else { > - /* BGR:555 mode */ > + /* BGR:565 mode */ > var->red.offset = 0; > - var->blue.offset = 10; > - var->green.length = 5; > + var->blue.offset = 11; > } > var->green.offset = 5; > + var->green.length = 6; > var->red.length = var->blue.length = 5; > break; > case 32: