From: Archit Taneja <archit@ti.com>
To: tomi.valkeinen@ti.com
Cc: rohitkc@ti.com, linux-omap@vger.kernel.org,
linux-fbdev@vger.kernel.org, Archit Taneja <archit@ti.com>
Subject: [RFC PATCH 12/29] OMAPDSS: Writeback: Add check for color_mode in dss_wb_simple_check()
Date: Tue, 27 Dec 2011 18:06:55 +0530 [thread overview]
Message-ID: <1324989432-3625-13-git-send-email-archit@ti.com> (raw)
In-Reply-To: <1324989432-3625-1-git-send-email-archit@ti.com>
Add a check for the color_mode parameter provided by the user in
dss_wb_simple_check().
Signed-off-by: Archit Taneja <archit@ti.com>
---
drivers/video/omap2/dss/writeback.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/drivers/video/omap2/dss/writeback.c b/drivers/video/omap2/dss/writeback.c
index 8b2c9b8..540e61d 100644
--- a/drivers/video/omap2/dss/writeback.c
+++ b/drivers/video/omap2/dss/writeback.c
@@ -153,6 +153,13 @@ int dss_wb_simple_check(struct omap_dss_writeback *wb,
return -EINVAL;
}
+ if ((dss_feat_get_supported_color_modes(wb->plane_id) &
+ info->color_mode) == 0) {
+ DSSERR("wb_simple_check: wb%d doesn't support mode %d\n",
+ wb->id, info->color_mode);
+ return -EINVAL;
+ }
+
if (info->capture_rate < 0 || info->capture_rate > 7) {
DSSERR("wb_simple_check: capture rate cannot be %d\n",
info->capture_rate);
--
1.7.4.1
next prev parent reply other threads:[~2011-12-27 12:39 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-27 12:36 [RFC PATCH 00/29] OMAPDSS: Initial Writeback Capture mode support Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 01/29] omapdss/omapfb/omap_vout: Introduce manager output struct Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 02/29] OMAPDSS: Add writeback to omap_dss_mgr_output Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 03/29] OMAPDSS: Writeback: Add writeback interface and panel driver Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 04/29] OMAPDSS: APPLY/Writeback: Add writeback_info Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 05/29] OMAPDSS: APPLY/Writeback: Apply writeback configurations Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 06/29] OMAPDSS: APPLY: Add writeback enable/disable functions Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 07/29] OMAPDSS: APPLY: Add extra_info for writeback Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 08/29] OMAPDSS: APPLY: Modify manager unset device op Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 09/29] OMAPDSS: APPLY: Allow manager set/unset_device ops to set/unset writeback Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 10/29] OMAPDSS: APPLY: Calculate channel_in for writeback Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 11/29] OMAPDSS: DISPC: Add writeback as a new plane Archit Taneja
2011-12-27 12:36 ` Archit Taneja [this message]
2011-12-27 12:36 ` [RFC PATCH 13/29] OMAPDSS: APPLY: Configure writeback FIFOs Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 14/29] OMAPDSS: DISPC: Allow both upscaling and downscaling of chroma Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 15/29] OMAPDSS: DISPC: Pass overlay caps as a parameter to DISPC overlay related functions Archit Taneja
2011-12-27 12:36 ` [RFC PATCH 16/29] OMAPDSS: OVERLAY: Add position and replication as overlay caps Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 17/29] OMAPDSS: DISPC: Make dispc_ovl_setup call dispc_plane_setup Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 18/29] OMAPDSS: DISPC: Make chroma_upscale an argument to dispc_plane_setup Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 19/29] OMAPDSS: DISPC: Don't set chroma resampling bit for writeback Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 20/29] OMAPDSS: Writeback: Add writeback capabilities Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 21/29] OMAPDSS: DISPC: Configure overlay-like parameters in dispc_wb_setup Archit Taneja
2012-08-02 10:10 ` Chandrabhanu Mahapatra
2011-12-27 12:37 ` [RFC PATCH 22/29] OMAPDSS: DISPC: Setup writeback go, enable and channel_in functions Archit Taneja
2012-08-02 9:55 ` Mahapatra, Chandrabhanu
2011-12-27 12:37 ` [RFC PATCH 23/29] OMAPDSS: Writeback: Configure writeback specific parameters Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 24/29] OMAPDSS: Writeback: Use panel driver ops to configure mirroring rotation and buffer size Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 25/29] OMAPDSS: Writeback: Add sysfs attributes to writeback panel Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 26/29] OMAPDSS: DISPLAY: Add a manager apply to sysfs store attributes for writeback Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 27/29] OMAPDSS: MANAGER: Split manager_display_store into smaller functions Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 28/29] OMAPDSS: MANAGER: Add writeback as a sysfs attribute Archit Taneja
2011-12-27 12:37 ` [RFC PATCH 29/29] OMAPDSS: FEATURES: Allow WB panels to attach to managers Archit Taneja
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