lkml.org 
[lkml]   [2019]   [Feb]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Date
    Subject[PATCH 3.16 220/305] drm/ast: change resolution may cause screen blurred
    3.16.63-rc1 review patch.  If anyone has any objections, please let me know.

    ------------------

    From: "Y.C. Chen" <yc_chen@aspeedtech.com>

    commit 1a37bd823891568f8721989aed0615835632d81a upstream.

    The value of pitches is not correct while calling mode_set.
    The issue we found so far on following system:
    - Debian8 with XFCE Desktop
    - Ubuntu with KDE Desktop
    - SUSE15 with KDE Desktop

    Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
    Tested-by: Jean Delvare <jdelvare@suse.de>
    Reviewed-by: Jean Delvare <jdelvare@suse.de>
    Signed-off-by: Dave Airlie <airlied@redhat.com>
    Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
    ---
    drivers/gpu/drm/ast/ast_mode.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/drivers/gpu/drm/ast/ast_mode.c
    +++ b/drivers/gpu/drm/ast/ast_mode.c
    @@ -527,6 +527,7 @@ static int ast_crtc_do_set_base(struct d
    }
    ast_bo_unreserve(bo);

    + ast_set_offset_reg(crtc);
    ast_set_start_address_crt1(crtc, (u32)gpu_addr);

    return 0;
    \
     
     \ /
      Last update: 2019-02-03 14:57    [W:4.101 / U:0.108 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site