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-rw-r--r--drivers/gpu/drm/gma500/cdv_device.c35
-rw-r--r--drivers/gpu/drm/gma500/cdv_intel_crt.c2
-rw-r--r--drivers/gpu/drm/gma500/cdv_intel_display.c2
-rw-r--r--drivers/gpu/drm/gma500/cdv_intel_hdmi.c2
-rw-r--r--drivers/gpu/drm/gma500/cdv_intel_lvds.c2
-rw-r--r--drivers/gpu/drm/gma500/intel_bios.c2
-rw-r--r--drivers/gpu/drm/gma500/intel_bios.h2
-rw-r--r--drivers/gpu/drm/gma500/mdfld_dsi_dpi.c2
-rw-r--r--drivers/gpu/drm/gma500/mdfld_dsi_dpi.h2
-rw-r--r--drivers/gpu/drm/gma500/mdfld_intel_display.c2
-rw-r--r--drivers/gpu/drm/gma500/oaktrail_crtc.c2
-rw-r--r--drivers/gpu/drm/gma500/oaktrail_hdmi.c2
-rw-r--r--drivers/gpu/drm/gma500/opregion.c8
-rw-r--r--drivers/gpu/drm/gma500/opregion.h5
-rw-r--r--drivers/gpu/drm/gma500/psb_device.c12
-rw-r--r--drivers/gpu/drm/gma500/psb_drv.c2
-rw-r--r--drivers/gpu/drm/gma500/psb_intel_display.c2
-rw-r--r--drivers/gpu/drm/gma500/psb_intel_drv.h2
-rw-r--r--drivers/gpu/drm/gma500/psb_intel_lvds.c2
-rw-r--r--drivers/gpu/drm/gma500/psb_intel_sdvo.c6
20 files changed, 49 insertions, 47 deletions
diff --git a/drivers/gpu/drm/gma500/cdv_device.c b/drivers/gpu/drm/gma500/cdv_device.c
index 9764045428c..b7e7b49d8f6 100644
--- a/drivers/gpu/drm/gma500/cdv_device.c
+++ b/drivers/gpu/drm/gma500/cdv_device.c
@@ -78,21 +78,6 @@ static int cdv_backlight_combination_mode(struct drm_device *dev)
return REG_READ(BLC_PWM_CTL2) & PWM_LEGACY_MODE;
}
-static int cdv_get_brightness(struct backlight_device *bd)
-{
- struct drm_device *dev = bl_get_data(bd);
- u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
-
- if (cdv_backlight_combination_mode(dev)) {
- u8 lbpc;
-
- val &= ~1;
- pci_read_config_byte(dev->pdev, 0xF4, &lbpc);
- val *= lbpc;
- }
- return val;
-}
-
static u32 cdv_get_max_backlight(struct drm_device *dev)
{
u32 max = REG_READ(BLC_PWM_CTL);
@@ -110,6 +95,22 @@ static u32 cdv_get_max_backlight(struct drm_device *dev)
return max;
}
+static int cdv_get_brightness(struct backlight_device *bd)
+{
+ struct drm_device *dev = bl_get_data(bd);
+ u32 val = REG_READ(BLC_PWM_CTL) & BACKLIGHT_DUTY_CYCLE_MASK;
+
+ if (cdv_backlight_combination_mode(dev)) {
+ u8 lbpc;
+
+ val &= ~1;
+ pci_read_config_byte(dev->pdev, 0xF4, &lbpc);
+ val *= lbpc;
+ }
+ return (val * 100)/cdv_get_max_backlight(dev);
+
+}
+
static int cdv_set_brightness(struct backlight_device *bd)
{
struct drm_device *dev = bl_get_data(bd);
@@ -120,6 +121,9 @@ static int cdv_set_brightness(struct backlight_device *bd)
if (level < 1)
level = 1;
+ level *= cdv_get_max_backlight(dev);
+ level /= 100;
+
if (cdv_backlight_combination_mode(dev)) {
u32 max = cdv_get_max_backlight(dev);
u8 lbpc;
@@ -157,7 +161,6 @@ static int cdv_backlight_init(struct drm_device *dev)
cdv_backlight_device->props.brightness =
cdv_get_brightness(cdv_backlight_device);
- cdv_backlight_device->props.max_brightness = cdv_get_max_backlight(dev);
backlight_update_status(cdv_backlight_device);
dev_priv->backlight_device = cdv_backlight_device;
return 0;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_crt.c b/drivers/gpu/drm/gma500/cdv_intel_crt.c
index 18742201860..8c175345d85 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_crt.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_crt.c
@@ -82,7 +82,7 @@ static int cdv_intel_crt_mode_valid(struct drm_connector *connector,
}
static bool cdv_intel_crt_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_display.c b/drivers/gpu/drm/gma500/cdv_intel_display.c
index c3e9a0f701d..a68509ba22a 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_display.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_display.c
@@ -913,7 +913,7 @@ static void cdv_intel_crtc_commit(struct drm_crtc *crtc)
}
static bool cdv_intel_crtc_mode_fixup(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
index 88b59d4a7b7..a86f87b9ddd 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_hdmi.c
@@ -90,7 +90,7 @@ static void cdv_hdmi_mode_set(struct drm_encoder *encoder,
}
static bool cdv_hdmi_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/cdv_intel_lvds.c b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
index ff5b58eb878..c7f9468b74b 100644
--- a/drivers/gpu/drm/gma500/cdv_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/cdv_intel_lvds.c
@@ -270,7 +270,7 @@ static int cdv_intel_lvds_mode_valid(struct drm_connector *connector,
}
static bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
diff --git a/drivers/gpu/drm/gma500/intel_bios.c b/drivers/gpu/drm/gma500/intel_bios.c
index 973d7f6d66b..8d7caf0f363 100644
--- a/drivers/gpu/drm/gma500/intel_bios.c
+++ b/drivers/gpu/drm/gma500/intel_bios.c
@@ -427,7 +427,7 @@ parse_device_mapping(struct drm_psb_private *dev_priv,
*
* Returns 0 on success, nonzero on failure.
*/
-bool psb_intel_init_bios(struct drm_device *dev)
+int psb_intel_init_bios(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
struct pci_dev *pdev = dev->pdev;
diff --git a/drivers/gpu/drm/gma500/intel_bios.h b/drivers/gpu/drm/gma500/intel_bios.h
index 0a738663eb5..2e95523b84b 100644
--- a/drivers/gpu/drm/gma500/intel_bios.h
+++ b/drivers/gpu/drm/gma500/intel_bios.h
@@ -431,7 +431,7 @@ struct bdb_driver_features {
u8 custom_vbt_version;
} __attribute__((packed));
-extern bool psb_intel_init_bios(struct drm_device *dev);
+extern int psb_intel_init_bios(struct drm_device *dev);
extern void psb_intel_destroy_bios(struct drm_device *dev);
/*
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
index b34ff097b97..d4813e03f5e 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
@@ -684,7 +684,7 @@ void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode)
}
bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct mdfld_dsi_encoder *dsi_encoder = mdfld_dsi_encoder(encoder);
diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h
index 6f762478b95..2b40663e169 100644
--- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h
+++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.h
@@ -65,7 +65,7 @@ extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
/* MDFLD DPI helper functions */
extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode);
extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder);
extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder);
diff --git a/drivers/gpu/drm/gma500/mdfld_intel_display.c b/drivers/gpu/drm/gma500/mdfld_intel_display.c
index 3f3cd619c79..dec6a9aea3c 100644
--- a/drivers/gpu/drm/gma500/mdfld_intel_display.c
+++ b/drivers/gpu/drm/gma500/mdfld_intel_display.c
@@ -117,7 +117,7 @@ static void psb_intel_crtc_commit(struct drm_crtc *crtc)
}
static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/oaktrail_crtc.c b/drivers/gpu/drm/gma500/oaktrail_crtc.c
index f821c835ca9..cdafd2acc72 100644
--- a/drivers/gpu/drm/gma500/oaktrail_crtc.c
+++ b/drivers/gpu/drm/gma500/oaktrail_crtc.c
@@ -487,7 +487,7 @@ oaktrail_crtc_mode_set_exit:
}
static bool oaktrail_crtc_mode_fixup(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/oaktrail_hdmi.c b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
index c10899c953b..2eb3dc4e9c9 100644
--- a/drivers/gpu/drm/gma500/oaktrail_hdmi.c
+++ b/drivers/gpu/drm/gma500/oaktrail_hdmi.c
@@ -191,7 +191,7 @@ static int oaktrail_hdmi_mode_valid(struct drm_connector *connector,
}
static bool oaktrail_hdmi_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/opregion.c b/drivers/gpu/drm/gma500/opregion.c
index 4f186eca3a3..c430bd42468 100644
--- a/drivers/gpu/drm/gma500/opregion.c
+++ b/drivers/gpu/drm/gma500/opregion.c
@@ -144,6 +144,8 @@ struct opregion_asle {
#define ASLE_CBLV_VALID (1<<31)
+static struct psb_intel_opregion *system_opregion;
+
static u32 asle_set_backlight(struct drm_device *dev, u32 bclp)
{
struct drm_psb_private *dev_priv = dev->dev_private;
@@ -205,7 +207,7 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev)
struct drm_psb_private *dev_priv = dev->dev_private;
struct opregion_asle *asle = dev_priv->opregion.asle;
- if (asle) {
+ if (asle && system_opregion ) {
/* Don't do this on Medfield or other non PC like devices, they
use the bit for something different altogether */
psb_enable_pipestat(dev_priv, 0, PIPE_LEGACY_BLC_EVENT_ENABLE);
@@ -221,7 +223,6 @@ void psb_intel_opregion_enable_asle(struct drm_device *dev)
#define ACPI_EV_LID (1<<1)
#define ACPI_EV_DOCK (1<<2)
-static struct psb_intel_opregion *system_opregion;
static int psb_intel_opregion_video_event(struct notifier_block *nb,
unsigned long val, void *data)
@@ -266,9 +267,6 @@ void psb_intel_opregion_init(struct drm_device *dev)
system_opregion = opregion;
register_acpi_notifier(&psb_intel_opregion_notifier);
}
-
- if (opregion->asle)
- psb_intel_opregion_enable_asle(dev);
}
void psb_intel_opregion_fini(struct drm_device *dev)
diff --git a/drivers/gpu/drm/gma500/opregion.h b/drivers/gpu/drm/gma500/opregion.h
index 72dc6b92126..4a90f8b0e16 100644
--- a/drivers/gpu/drm/gma500/opregion.h
+++ b/drivers/gpu/drm/gma500/opregion.h
@@ -27,6 +27,7 @@ extern void psb_intel_opregion_asle_intr(struct drm_device *dev);
extern void psb_intel_opregion_init(struct drm_device *dev);
extern void psb_intel_opregion_fini(struct drm_device *dev);
extern int psb_intel_opregion_setup(struct drm_device *dev);
+extern void psb_intel_opregion_enable_asle(struct drm_device *dev);
#else
@@ -46,4 +47,8 @@ extern inline int psb_intel_opregion_setup(struct drm_device *dev)
{
return 0;
}
+
+extern inline void psb_intel_opregion_enable_asle(struct drm_device *dev)
+{
+}
#endif
diff --git a/drivers/gpu/drm/gma500/psb_device.c b/drivers/gpu/drm/gma500/psb_device.c
index eff039bf92d..5971bc82b76 100644
--- a/drivers/gpu/drm/gma500/psb_device.c
+++ b/drivers/gpu/drm/gma500/psb_device.c
@@ -144,6 +144,10 @@ static int psb_backlight_init(struct drm_device *dev)
psb_backlight_device->props.max_brightness = 100;
backlight_update_status(psb_backlight_device);
dev_priv->backlight_device = psb_backlight_device;
+
+ /* This must occur after the backlight is properly initialised */
+ psb_lid_timer_init(dev_priv);
+
return 0;
}
@@ -354,13 +358,6 @@ static int psb_chip_setup(struct drm_device *dev)
return 0;
}
-/* Not exactly an erratum more an irritation */
-static void psb_chip_errata(struct drm_device *dev)
-{
- struct drm_psb_private *dev_priv = dev->dev_private;
- psb_lid_timer_init(dev_priv);
-}
-
static void psb_chip_teardown(struct drm_device *dev)
{
struct drm_psb_private *dev_priv = dev->dev_private;
@@ -379,7 +376,6 @@ const struct psb_ops psb_chip_ops = {
.sgx_offset = PSB_SGX_OFFSET,
.chip_setup = psb_chip_setup,
.chip_teardown = psb_chip_teardown,
- .errata = psb_chip_errata,
.crtc_helper = &psb_intel_helper_funcs,
.crtc_funcs = &psb_intel_crtc_funcs,
diff --git a/drivers/gpu/drm/gma500/psb_drv.c b/drivers/gpu/drm/gma500/psb_drv.c
index caba6e08693..0c473743853 100644
--- a/drivers/gpu/drm/gma500/psb_drv.c
+++ b/drivers/gpu/drm/gma500/psb_drv.c
@@ -374,6 +374,7 @@ static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
if (ret)
return ret;
+ psb_intel_opregion_enable_asle(dev);
#if 0
/*enable runtime pm at last*/
pm_runtime_enable(&dev->pdev->dev);
@@ -632,7 +633,6 @@ static struct drm_driver driver = {
.open = psb_driver_open,
.preclose = psb_driver_preclose,
.postclose = psb_driver_close,
- .reclaim_buffers = drm_core_reclaim_buffers,
.gem_init_object = psb_gem_init_object,
.gem_free_object = psb_gem_free_object,
diff --git a/drivers/gpu/drm/gma500/psb_intel_display.c b/drivers/gpu/drm/gma500/psb_intel_display.c
index 36c3c99612f..30dc22a7156 100644
--- a/drivers/gpu/drm/gma500/psb_intel_display.c
+++ b/drivers/gpu/drm/gma500/psb_intel_display.c
@@ -543,7 +543,7 @@ void psb_intel_encoder_destroy(struct drm_encoder *encoder)
}
static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
return true;
diff --git a/drivers/gpu/drm/gma500/psb_intel_drv.h b/drivers/gpu/drm/gma500/psb_intel_drv.h
index 2515f83248c..ebe1a28f60e 100644
--- a/drivers/gpu/drm/gma500/psb_intel_drv.h
+++ b/drivers/gpu/drm/gma500/psb_intel_drv.h
@@ -268,7 +268,7 @@ extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device
*mode_cmd,
void *mm_private);
extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode);
extern int psb_intel_lvds_mode_valid(struct drm_connector *connector,
struct drm_display_mode *mode);
diff --git a/drivers/gpu/drm/gma500/psb_intel_lvds.c b/drivers/gpu/drm/gma500/psb_intel_lvds.c
index c83f5b5d105..37adc9edf97 100644
--- a/drivers/gpu/drm/gma500/psb_intel_lvds.c
+++ b/drivers/gpu/drm/gma500/psb_intel_lvds.c
@@ -375,7 +375,7 @@ int psb_intel_lvds_mode_valid(struct drm_connector *connector,
}
bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct drm_device *dev = encoder->dev;
diff --git a/drivers/gpu/drm/gma500/psb_intel_sdvo.c b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
index d39b15be764..0466c7b985f 100644
--- a/drivers/gpu/drm/gma500/psb_intel_sdvo.c
+++ b/drivers/gpu/drm/gma500/psb_intel_sdvo.c
@@ -901,7 +901,7 @@ static bool psb_intel_sdvo_set_tv_format(struct psb_intel_sdvo *psb_intel_sdvo)
static bool
psb_intel_sdvo_set_output_timings_from_mode(struct psb_intel_sdvo *psb_intel_sdvo,
- struct drm_display_mode *mode)
+ const struct drm_display_mode *mode)
{
struct psb_intel_sdvo_dtd output_dtd;
@@ -918,7 +918,7 @@ psb_intel_sdvo_set_output_timings_from_mode(struct psb_intel_sdvo *psb_intel_sdv
static bool
psb_intel_sdvo_set_input_timings_for_mode(struct psb_intel_sdvo *psb_intel_sdvo,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
/* Reset the input timing to the screen. Assume always input 0. */
@@ -942,7 +942,7 @@ psb_intel_sdvo_set_input_timings_for_mode(struct psb_intel_sdvo *psb_intel_sdvo,
}
static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct psb_intel_sdvo *psb_intel_sdvo = to_psb_intel_sdvo(encoder);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-06 11:05:52 +0000