Merge tag 'fbdev-for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev

Pull fbdev updates from Helge Deller:
 "Three fbdev drivers (~8500 lines of code) removed. The Carillo Ranch
  fbdev driver is for an Intel product which was never shipped, and for
  the intelfb and the amba-clcd drivers the drm drivers can be used
  instead.

  The other code changes are minor: some fb_deferred_io flushing fixes,
  imxfb margin fixes and stifb cleanups.

  Summary:
   - Remove intelfb fbdev driver (Thomas Zimmermann)
   - Remove amba-clcd fbdev driver (Linus Walleij)
   - Remove vmlfb Carillo Ranch fbdev driver (Matthew Wilcox)
   - fb_deferred_io flushing fixes (Nam Cao)
   - imxfb code fixes and cleanups (Dario Binacchi)
   - stifb primary screen detection cleanups (Thomas Zimmermann)"

* tag 'fbdev-for-6.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: (28 commits)
  fbdev/intelfb: Remove driver
  fbdev/hyperv_fb: Do not clear global screen_info
  firmware/sysfb: Clear screen_info state after consuming it
  fbdev/hyperv_fb: Remove firmware framebuffers with aperture helpers
  drm/hyperv: Remove firmware framebuffers with aperture helper
  fbdev/sis: Remove dependency on screen_info
  video/logo: use %u format specifier for unsigned int values
  video/sticore: Remove info field from STI struct
  arch/parisc: Detect primary video device from device instance
  fbdev/stifb: Allocate fb_info instance with framebuffer_alloc()
  video/sticore: Store ROM device in STI struct
  fbdev: flush deferred IO before closing
  fbdev: flush deferred work in fb_deferred_io_fsync()
  fbdev: amba-clcd: Delete the old CLCD driver
  fbdev: Remove support for Carillo Ranch driver
  fbdev: hgafb: fix kernel-doc comments
  fbdev: mmp: Fix typo and wording in code comment
  fbdev: fsl-diu-fb: Fix sparse warning due to virt_to_phys() prototype change
  fbdev: imxfb: add '*/' on a separate line in block comment
  fbdev: imxfb: use __func__ for function name
  ...

1 files changed, 0 insertions, 209 deletions

diff --git a/drivers/video/fbdev/intelfb/intelfb_i2c.c b/drivers/video/fbdev/intelfb/intelfb_i2c.c
deleted file mode 100644
index 3300bd31d9d7..000000000000
--- a/drivers/video/fbdev/intelfb/intelfb_i2c.c
+++ /dev/null
@@ -1,209 +0,0 @@
-/**************************************************************************
-
- Copyright 2006 Dave Airlie <airlied@linux.ie>
-
-All Rights Reserved.
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-on the rights to use, copy, modify, merge, publish, distribute, sub
-license, and/or sell copies of the Software, and to permit persons to whom
-the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice (including the next
-paragraph) shall be included in all copies or substantial portions of the
-Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
-THE COPYRIGHT HOLDERS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
-DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-**************************************************************************/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/delay.h>
-#include <linux/pci.h>
-#include <linux/fb.h>
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-
-#include <asm/io.h>
-
-#include "intelfb.h"
-#include "intelfbhw.h"
-
-/* bit locations in the registers */
-#define SCL_DIR_MASK		0x0001
-#define SCL_DIR			0x0002
-#define SCL_VAL_MASK		0x0004
-#define SCL_VAL_OUT		0x0008
-#define SCL_VAL_IN		0x0010
-#define SDA_DIR_MASK		0x0100
-#define SDA_DIR			0x0200
-#define SDA_VAL_MASK		0x0400
-#define SDA_VAL_OUT		0x0800
-#define SDA_VAL_IN		0x1000
-
-static void intelfb_gpio_setscl(void *data, int state)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, (state ? SCL_VAL_OUT : 0) |
-	       SCL_DIR | SCL_DIR_MASK | SCL_VAL_MASK);
-	val = INREG(chan->reg);
-}
-
-static void intelfb_gpio_setsda(void *data, int state)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, (state ? SDA_VAL_OUT : 0) |
-	       SDA_DIR | SDA_DIR_MASK | SDA_VAL_MASK);
-	val = INREG(chan->reg);
-}
-
-static int intelfb_gpio_getscl(void *data)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, SCL_DIR_MASK);
-	OUTREG(chan->reg, 0);
-	val = INREG(chan->reg);
-	return ((val & SCL_VAL_IN) != 0);
-}
-
-static int intelfb_gpio_getsda(void *data)
-{
-	struct intelfb_i2c_chan *chan = data;
-	struct intelfb_info *dinfo = chan->dinfo;
-	u32 val;
-
-	OUTREG(chan->reg, SDA_DIR_MASK);
-	OUTREG(chan->reg, 0);
-	val = INREG(chan->reg);
-	return ((val & SDA_VAL_IN) != 0);
-}
-
-static int intelfb_setup_i2c_bus(struct intelfb_info *dinfo,
-				 struct intelfb_i2c_chan *chan,
-				 const u32 reg, const char *name,
-				 int class)
-{
-	int rc;
-
-	chan->dinfo			= dinfo;
-	chan->reg			= reg;
-	snprintf(chan->adapter.name, sizeof(chan->adapter.name),
-		 "intelfb %s", name);
-	chan->adapter.class		= class;
-	chan->adapter.owner		= THIS_MODULE;
-	chan->adapter.algo_data		= &chan->algo;
-	chan->adapter.dev.parent	= &chan->dinfo->pdev->dev;
-	chan->algo.setsda		= intelfb_gpio_setsda;
-	chan->algo.setscl		= intelfb_gpio_setscl;
-	chan->algo.getsda		= intelfb_gpio_getsda;
-	chan->algo.getscl		= intelfb_gpio_getscl;
-	chan->algo.udelay		= 40;
-	chan->algo.timeout		= 20;
-	chan->algo.data			= chan;
-
-	i2c_set_adapdata(&chan->adapter, chan);
-
-	/* Raise SCL and SDA */
-	intelfb_gpio_setsda(chan, 1);
-	intelfb_gpio_setscl(chan, 1);
-	udelay(20);
-
-	rc = i2c_bit_add_bus(&chan->adapter);
-	if (rc == 0)
-		DBG_MSG("I2C bus %s registered.\n", name);
-	else
-		WRN_MSG("Failed to register I2C bus %s.\n", name);
-	return rc;
-}
-
-void intelfb_create_i2c_busses(struct intelfb_info *dinfo)
-{
-	int i = 0;
-
-	/* everyone has at least a single analog output */
-	dinfo->num_outputs = 1;
-	dinfo->output[i].type = INTELFB_OUTPUT_ANALOG;
-
-	/* setup the DDC bus for analog output */
-	intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].ddc_bus, GPIOA,
-			      "CRTDDC_A", I2C_CLASS_DDC);
-	i++;
-
-	/* need to add the output busses for each device
-	   - this function is very incomplete
-	   - i915GM has LVDS and TVOUT for example
-	*/
-	switch(dinfo->chipset) {
-	case INTEL_830M:
-	case INTEL_845G:
-	case INTEL_854:
-	case INTEL_855GM:
-	case INTEL_865G:
-		dinfo->output[i].type = INTELFB_OUTPUT_DVO;
-		intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].ddc_bus,
-				      GPIOD, "DVODDC_D", I2C_CLASS_DDC);
-		intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].i2c_bus,
-				      GPIOE, "DVOI2C_E", 0);
-		i++;
-		break;
-	case INTEL_915G:
-	case INTEL_915GM:
-		/* has some LVDS + tv-out */
-	case INTEL_945G:
-	case INTEL_945GM:
-	case INTEL_945GME:
-	case INTEL_965G:
-	case INTEL_965GM:
-		/* SDVO ports have a single control bus - 2 devices */
-		dinfo->output[i].type = INTELFB_OUTPUT_SDVO;
-		intelfb_setup_i2c_bus(dinfo, &dinfo->output[i].i2c_bus,
-				      GPIOE, "SDVOCTRL_E", 0);
-		/* TODO: initialize the SDVO */
-		/* I830SDVOInit(pScrn, i, DVOB); */
-		i++;
-
-		/* set up SDVOC */
-		dinfo->output[i].type = INTELFB_OUTPUT_SDVO;
-		dinfo->output[i].i2c_bus = dinfo->output[i - 1].i2c_bus;
-		/* TODO: initialize the SDVO */
-		/* I830SDVOInit(pScrn, i, DVOC); */
-		i++;
-		break;
-	}
-	dinfo->num_outputs = i;
-}
-
-void intelfb_delete_i2c_busses(struct intelfb_info *dinfo)
-{
-	int i;
-
-	for (i = 0; i < MAX_OUTPUTS; i++) {
-		if (dinfo->output[i].i2c_bus.dinfo) {
-			i2c_del_adapter(&dinfo->output[i].i2c_bus.adapter);
-			dinfo->output[i].i2c_bus.dinfo = NULL;
-		}
-		if (dinfo->output[i].ddc_bus.dinfo) {
-			i2c_del_adapter(&dinfo->output[i].ddc_bus.adapter);
-			dinfo->output[i].ddc_bus.dinfo = NULL;
-		}
-	}
-}