From 10301b4d7774248bcc1e12cba6127b8580ed5425 Mon Sep 17 00:00:00 2001 From: Jeremy Cline Date: Wed, 22 May 2019 17:41:29 +0000 Subject: Linux v5.1.4 Rebase to the v5.1 stable series. --- ...Use-16bpp-by-default-for-the-fbdev-buffer.patch | 46 ---------------------- 1 file changed, 46 deletions(-) delete mode 100644 drm-vc4-Use-16bpp-by-default-for-the-fbdev-buffer.patch (limited to 'drm-vc4-Use-16bpp-by-default-for-the-fbdev-buffer.patch') diff --git a/drm-vc4-Use-16bpp-by-default-for-the-fbdev-buffer.patch b/drm-vc4-Use-16bpp-by-default-for-the-fbdev-buffer.patch deleted file mode 100644 index c6ee9f42d..000000000 --- a/drm-vc4-Use-16bpp-by-default-for-the-fbdev-buffer.patch +++ /dev/null @@ -1,46 +0,0 @@ -From patchwork Wed Mar 6 14:02:45 2019 -Content-Type: text/plain; charset="utf-8" -MIME-Version: 1.0 -Content-Transfer-Encoding: 7bit -Subject: drm/vc4: Use 16bpp by default for the fbdev buffer -From: Maxime Ripard -X-Patchwork-Id: 290632 -Message-Id: <20190306140245.21973-1-maxime.ripard@bootlin.com> -To: Eric Anholt -Cc: eben@raspberrypi.org, Maxime Ripard , - dri-devel@lists.freedesktop.org, - Paul Kocialkowski , - Sean Paul , - Thomas Petazzoni , - linux-arm-kernel@lists.infradead.org -Date: Wed, 6 Mar 2019 15:02:45 +0100 - -The preferred bpp for the fbdev emulation buffer has been 32 so far, which -means that by default we will allocate an 8MB buffer with a 1920x1080 -resolution. - -Worse this memory will be allocated from the CMA pool, and will never be -freed even if we don't use the fbdev emulation. Therefore, reducing it is a -big deal, and switching to 16bpp by default will gain us around 4MB at -1920x1080, while keeping decent color depth. And users still have the -option to switch to 32bpp using the kernel command line. - -Signed-off-by: Maxime Ripard -Reviewed-by: Paul Kocialkowski ---- - drivers/gpu/drm/vc4/vc4_drv.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c -index 52576dee809e..c38cf64837e1 100644 ---- a/drivers/gpu/drm/vc4/vc4_drv.c -+++ b/drivers/gpu/drm/vc4/vc4_drv.c -@@ -286,7 +286,7 @@ static int vc4_drm_bind(struct device *dev) - - vc4_kms_load(drm); - -- drm_fbdev_generic_setup(drm, 32); -+ drm_fbdev_generic_setup(drm, 16); - - return 0; - -- cgit