From 96ed4a698a5bac3a5d71b15fccc508d30dff728d Mon Sep 17 00:00:00 2001 From: geoff Date: Wed, 26 Aug 2009 22:00:33 +0000 Subject: ps3: Remove support for linux-2.6.28 Signed-off-by: Geoff Levand git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17412 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...3-Replace-the-flip_ctl-logic-in-ps3av-and.patch | 182 --------------------- 1 file changed, 182 deletions(-) delete mode 100644 target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch (limited to 'target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch') diff --git a/target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch b/target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch deleted file mode 100644 index bef448ff4..000000000 --- a/target/linux/ps3/patches-2.6.28/0002-powerpc-ps3-Replace-the-flip_ctl-logic-in-ps3av-and.patch +++ /dev/null @@ -1,182 +0,0 @@ -From 9b82f3e61758ed897200f0244b63a77c1791bcba Mon Sep 17 00:00:00 2001 -From: Geert Uytterhoeven -Date: Thu, 30 Oct 2008 08:12:58 +0000 -Subject: [PATCH] powerpc/ps3: Replace the flip_ctl logic in ps3av and ps3fb by a mutex - -Introduce ps3_gpu_mutex to synchronizes GPU-related operations, like: - - invoking the L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT command using the - lv1_gpu_context_attribute() hypervisor call, - - handling the PS3AV_CID_AVB_PARAM packet in the PS3 A/V Settings driver. - -Signed-off-by: Geert Uytterhoeven -Signed-off-by: Geoff Levand -Signed-off-by: Paul Mackerras ---- - arch/powerpc/include/asm/ps3.h | 3 +++ - arch/powerpc/include/asm/ps3av.h | 4 ---- - arch/powerpc/platforms/ps3/setup.c | 4 ++++ - drivers/ps3/ps3av.c | 20 -------------------- - drivers/ps3/ps3av_cmd.c | 4 ++-- - drivers/video/ps3fb.c | 17 +++++------------ - 6 files changed, 14 insertions(+), 38 deletions(-) - -diff --git a/arch/powerpc/include/asm/ps3.h b/arch/powerpc/include/asm/ps3.h -index f9e34c4..4299365 100644 ---- a/arch/powerpc/include/asm/ps3.h -+++ b/arch/powerpc/include/asm/ps3.h -@@ -516,4 +516,7 @@ void ps3_sync_irq(int node); - u32 ps3_get_hw_thread_id(int cpu); - u64 ps3_get_spe_id(void *arg); - -+/* mutex synchronizing GPU accesses and video mode changes */ -+extern struct mutex ps3_gpu_mutex; -+ - #endif -diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h -index 5aa22cf..cd24ac1 100644 ---- a/arch/powerpc/include/asm/ps3av.h -+++ b/arch/powerpc/include/asm/ps3av.h -@@ -740,8 +740,4 @@ extern int ps3av_audio_mute(int); - extern int ps3av_audio_mute_analog(int); - extern int ps3av_dev_open(void); - extern int ps3av_dev_close(void); --extern void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data), -- void *flip_data); --extern void ps3av_flip_ctl(int on); -- - #endif /* _ASM_POWERPC_PS3AV_H_ */ -diff --git a/arch/powerpc/platforms/ps3/setup.c b/arch/powerpc/platforms/ps3/setup.c -index 77bc330..bfc33fb 100644 ---- a/arch/powerpc/platforms/ps3/setup.c -+++ b/arch/powerpc/platforms/ps3/setup.c -@@ -42,6 +42,10 @@ - #define DBG pr_debug - #endif - -+/* mutex synchronizing GPU accesses and video mode changes */ -+DEFINE_MUTEX(ps3_gpu_mutex); -+EXPORT_SYMBOL_GPL(ps3_gpu_mutex); -+ - #if !defined(CONFIG_SMP) - static void smp_send_stop(void) {} - #endif -diff --git a/drivers/ps3/ps3av.c b/drivers/ps3/ps3av.c -index 06848b2..5324978 100644 ---- a/drivers/ps3/ps3av.c -+++ b/drivers/ps3/ps3av.c -@@ -59,8 +59,6 @@ static struct ps3av { - struct ps3av_reply_hdr reply_hdr; - u8 raw[PS3AV_BUF_SIZE]; - } recv_buf; -- void (*flip_ctl)(int on, void *data); -- void *flip_data; - } *ps3av; - - /* color space */ -@@ -939,24 +937,6 @@ int ps3av_audio_mute(int mute) - - EXPORT_SYMBOL_GPL(ps3av_audio_mute); - --void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data), -- void *flip_data) --{ -- mutex_lock(&ps3av->mutex); -- ps3av->flip_ctl = flip_ctl; -- ps3av->flip_data = flip_data; -- mutex_unlock(&ps3av->mutex); --} --EXPORT_SYMBOL_GPL(ps3av_register_flip_ctl); -- --void ps3av_flip_ctl(int on) --{ -- mutex_lock(&ps3av->mutex); -- if (ps3av->flip_ctl) -- ps3av->flip_ctl(on, ps3av->flip_data); -- mutex_unlock(&ps3av->mutex); --} -- - static int ps3av_probe(struct ps3_system_bus_device *dev) - { - int res; -diff --git a/drivers/ps3/ps3av_cmd.c b/drivers/ps3/ps3av_cmd.c -index 11eb503..716596e 100644 ---- a/drivers/ps3/ps3av_cmd.c -+++ b/drivers/ps3/ps3av_cmd.c -@@ -864,7 +864,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len) - { - int res; - -- ps3av_flip_ctl(0); /* flip off */ -+ mutex_lock(&ps3_gpu_mutex); - - /* avb packet */ - res = ps3av_do_pkt(PS3AV_CID_AVB_PARAM, send_len, sizeof(*avb), -@@ -878,7 +878,7 @@ int ps3av_cmd_avb_param(struct ps3av_pkt_avb_param *avb, u32 send_len) - res); - - out: -- ps3av_flip_ctl(1); /* flip on */ -+ mutex_unlock(&ps3_gpu_mutex); - return res; - } - -diff --git a/drivers/video/ps3fb.c b/drivers/video/ps3fb.c -index 4b5d807..bd3e39b 100644 ---- a/drivers/video/ps3fb.c -+++ b/drivers/video/ps3fb.c -@@ -460,12 +460,16 @@ static void ps3fb_sync_image(struct device *dev, u64 frame_offset, - line_length |= (u64)src_line_length << 32; - - src_offset += GPU_FB_START; -+ -+ mutex_lock(&ps3_gpu_mutex); - status = lv1_gpu_context_attribute(ps3fb.context_handle, - L1GPU_CONTEXT_ATTRIBUTE_FB_BLIT, - dst_offset, GPU_IOIF + src_offset, - L1GPU_FB_BLIT_WAIT_FOR_COMPLETION | - (width << 16) | height, - line_length); -+ mutex_unlock(&ps3_gpu_mutex); -+ - if (status) - dev_err(dev, - "%s: lv1_gpu_context_attribute FB_BLIT failed: %d\n", -@@ -784,15 +788,6 @@ static int ps3fb_wait_for_vsync(u32 crtc) - return 0; - } - --static void ps3fb_flip_ctl(int on, void *data) --{ -- struct ps3fb_priv *priv = data; -- if (on) -- atomic_dec_if_positive(&priv->ext_flip); -- else -- atomic_inc(&priv->ext_flip); --} -- - - /* - * ioctl -@@ -1228,7 +1223,6 @@ static int __devinit ps3fb_probe(struct ps3_system_bus_device *dev) - } - - ps3fb.task = task; -- ps3av_register_flip_ctl(ps3fb_flip_ctl, &ps3fb); - - return 0; - -@@ -1258,10 +1252,9 @@ static int ps3fb_shutdown(struct ps3_system_bus_device *dev) - - dev_dbg(&dev->core, " -> %s:%d\n", __func__, __LINE__); - -- ps3fb_flip_ctl(0, &ps3fb); /* flip off */ -+ atomic_inc(&ps3fb.ext_flip); /* flip off */ - ps3fb.dinfo->irq.mask = 0; - -- ps3av_register_flip_ctl(NULL, NULL); - if (ps3fb.task) { - struct task_struct *task = ps3fb.task; - ps3fb.task = NULL; --- -1.6.0.4 - -- cgit v1.2.3