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authorLinus Torvalds <torvalds@linux-foundation.org>2013-09-05 09:49:32 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-05 09:49:32 -0700
commit9ab073bc45b8b523cc39658925bb44bef35ca657 (patch)
tree37bfe5c5fd5ef0d296fe47c7ed2c227b198e8fdc /drivers/video/omap2/dss
parenteced5a0a5a8f7a3b07320e3b7d1d432e0f044735 (diff)
parent028cd86b794f4a7f09525587c8e9ab6b03a6fa0f (diff)
Merge tag 'fbdev-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux
Pull fbdev changes from Tomi Valkeinen: - Improvements to da8xx-fb to make it support v2 of the LCDC IP, used eg in BeagleBone - Himax HX8369 controller support - Various small fixes and cleanups * tag 'fbdev-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: (42 commits) video: da8xx-fb: fix the polarities of the hsync/vsync pulse video: da8xx-fb: support lcdc v2 timing register expansion video: da8xx-fb: fixing timing off by one errors video: da8xx-fb fixing incorrect porch mappings video: xilinxfb: replace devm_request_and_ioremap by devm_ioremap_resource fbmem: move EXPORT_SYMBOL annotation next to symbol declarations drivers: video: fbcmap: remove the redundency and incorrect checkings video: mxsfb: simplify use of devm_ioremap_resource Release efifb's colormap in efifb_destroy() at91/avr32/atmel_lcdfb: prepare clk before calling enable video: exynos: Ensure definitions match prototypes OMAPDSS: fix WARN_ON in 'alpha_blending_enabled' sysfs file OMAPDSS: HDMI: Fix possible NULL reference video: da8xx-fb: adding am33xx as dependency video: da8xx-fb: let compiler decide what to inline video: da8xx-fb: make clock naming consistent video: da8xx-fb: set upstream clock rate (if reqd) video: da8xx-fb: reorganize panel detection video: da8xx-fb: ensure non-null cfg in pdata video: da8xx-fb: use devres ...
Diffstat (limited to 'drivers/video/omap2/dss')
-rw-r--r--drivers/video/omap2/dss/hdmi.c5
-rw-r--r--drivers/video/omap2/dss/manager-sysfs.c8
-rw-r--r--drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c42
3 files changed, 28 insertions, 27 deletions
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index 75f3c740ef8..82a96407499 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -612,10 +612,11 @@ static void hdmi_display_set_timing(struct omap_dss_device *dssdev,
hdmi.ip_data.cfg.cm = cm;
t = hdmi_get_timings();
- if (t != NULL)
+ if (t != NULL) {
hdmi.ip_data.cfg = *t;
- dispc_set_tv_pclk(t->timings.pixel_clock * 1000);
+ dispc_set_tv_pclk(t->timings.pixel_clock * 1000);
+ }
mutex_unlock(&hdmi.lock);
}
diff --git a/drivers/video/omap2/dss/manager-sysfs.c b/drivers/video/omap2/dss/manager-sysfs.c
index de7e7b5b1b7..37b59fe28dc 100644
--- a/drivers/video/omap2/dss/manager-sysfs.c
+++ b/drivers/video/omap2/dss/manager-sysfs.c
@@ -285,9 +285,10 @@ static ssize_t manager_alpha_blending_enabled_show(
{
struct omap_overlay_manager_info info;
- mgr->get_manager_info(mgr, &info);
+ if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
+ return -ENODEV;
- WARN_ON(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER));
+ mgr->get_manager_info(mgr, &info);
return snprintf(buf, PAGE_SIZE, "%d\n",
info.partial_alpha_enabled);
@@ -301,7 +302,8 @@ static ssize_t manager_alpha_blending_enabled_store(
bool enable;
int r;
- WARN_ON(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER));
+ if(!dss_has_feature(FEAT_ALPHA_FIXED_ZORDER))
+ return -ENODEV;
r = strtobool(buf, &enable);
if (r)
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index e242ed85cb0..3dfe00956a4 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
@@ -779,16 +779,14 @@ void ti_hdmi_4xxx_basic_configure(struct hdmi_ip_data *ip_data)
struct omap_video_timings video_timing;
struct hdmi_video_format video_format;
/* HDMI core */
- struct hdmi_core_infoframe_avi avi_cfg = ip_data->avi_cfg;
+ struct hdmi_core_infoframe_avi *avi_cfg = &ip_data->avi_cfg;
struct hdmi_core_video_config v_core_cfg;
struct hdmi_core_packet_enable_repeat repeat_cfg;
struct hdmi_config *cfg = &ip_data->cfg;
hdmi_wp_init(&video_timing, &video_format);
- hdmi_core_init(&v_core_cfg,
- &avi_cfg,
- &repeat_cfg);
+ hdmi_core_init(&v_core_cfg, avi_cfg, &repeat_cfg);
hdmi_wp_video_init_format(&video_format, &video_timing, cfg);
@@ -822,24 +820,24 @@ void ti_hdmi_4xxx_basic_configure(struct hdmi_ip_data *ip_data)
* configure packet
* info frame video see doc CEA861-D page 65
*/
- avi_cfg.db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
- avi_cfg.db1_active_info =
- HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
- avi_cfg.db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
- avi_cfg.db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
- avi_cfg.db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
- avi_cfg.db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
- avi_cfg.db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
- avi_cfg.db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
- avi_cfg.db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
- avi_cfg.db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
- avi_cfg.db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
- avi_cfg.db4_videocode = cfg->cm.code;
- avi_cfg.db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
- avi_cfg.db6_7_line_eoftop = 0;
- avi_cfg.db8_9_line_sofbottom = 0;
- avi_cfg.db10_11_pixel_eofleft = 0;
- avi_cfg.db12_13_pixel_sofright = 0;
+ avi_cfg->db1_format = HDMI_INFOFRAME_AVI_DB1Y_RGB;
+ avi_cfg->db1_active_info =
+ HDMI_INFOFRAME_AVI_DB1A_ACTIVE_FORMAT_OFF;
+ avi_cfg->db1_bar_info_dv = HDMI_INFOFRAME_AVI_DB1B_NO;
+ avi_cfg->db1_scan_info = HDMI_INFOFRAME_AVI_DB1S_0;
+ avi_cfg->db2_colorimetry = HDMI_INFOFRAME_AVI_DB2C_NO;
+ avi_cfg->db2_aspect_ratio = HDMI_INFOFRAME_AVI_DB2M_NO;
+ avi_cfg->db2_active_fmt_ar = HDMI_INFOFRAME_AVI_DB2R_SAME;
+ avi_cfg->db3_itc = HDMI_INFOFRAME_AVI_DB3ITC_NO;
+ avi_cfg->db3_ec = HDMI_INFOFRAME_AVI_DB3EC_XVYUV601;
+ avi_cfg->db3_q_range = HDMI_INFOFRAME_AVI_DB3Q_DEFAULT;
+ avi_cfg->db3_nup_scaling = HDMI_INFOFRAME_AVI_DB3SC_NO;
+ avi_cfg->db4_videocode = cfg->cm.code;
+ avi_cfg->db5_pixel_repeat = HDMI_INFOFRAME_AVI_DB5PR_NO;
+ avi_cfg->db6_7_line_eoftop = 0;
+ avi_cfg->db8_9_line_sofbottom = 0;
+ avi_cfg->db10_11_pixel_eofleft = 0;
+ avi_cfg->db12_13_pixel_sofright = 0;
hdmi_core_aux_infoframe_avi_config(ip_data);