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drm: Branch 'radeon-gem-cs'
|
From: <ai...@fr...> - 2008-08-08 06:06:52
|
linux-core/Makefile.kernel | 2
linux-core/radeon_combios.c | 39 +
linux-core/radeon_display.c | 54 --
linux-core/radeon_encoders.c | 73 ---
linux-core/radeon_legacy_crtc.c | 748 ++++++++++++++++++++++++++++++++++++
linux-core/radeon_legacy_encoders.c | 391 ++++++++++++++++++
linux-core/radeon_mode.h | 196 ++++++++-
shared-core/radeon_cp.c | 8
shared-core/radeon_drv.h | 106 +++--
9 files changed, 1454 insertions(+), 163 deletions(-)
New commits:
commit c2184e450e4c5613c1f1a004d183ad478358013e
Author: Dave Airlie <ai...@re...>
Date: Fri Aug 8 16:04:45 2008 +1000
radeon: add initial support for legacy crtc/encoders.
not all there yet
diff --git a/linux-core/Makefile.kernel b/linux-core/Makefile.kernel
index b15a12a..576de5b 100644
--- a/linux-core/Makefile.kernel
+++ b/linux-core/Makefile.kernel
@@ -41,7 +41,7 @@ nouveau-objs := nouveau_drv.o nouveau_state.o nouveau_fifo.o nouveau_mem.o \
nv50_fbcon.o
radeon-objs := radeon_drv.o radeon_cp.o radeon_state.o radeon_mem.o radeon_irq.o r300_cmdbuf.o radeon_gem.o \
radeon_buffer.o radeon_fence.o atom.o radeon_display.o radeon_atombios.o radeon_i2c.o radeon_connectors.o radeon_cs.o \
- atombios_crtc.o radeon_encoders.o radeon_fb.o radeon_combios.o
+ atombios_crtc.o radeon_encoders.o radeon_fb.o radeon_combios.o radeon_legacy_crtc.o radeon_legacy_encoders.o
sis-objs := sis_drv.o sis_mm.o
ffb-objs := ffb_drv.o ffb_context.o
savage-objs := savage_drv.o savage_bci.o savage_state.o
diff --git a/linux-core/radeon_combios.c b/linux-core/radeon_combios.c
index e2b768c..8a1dd8b 100644
--- a/linux-core/radeon_combios.c
+++ b/linux-core/radeon_combios.c
@@ -175,6 +175,45 @@ bool radeon_combios_get_lvds_info(struct radeon_encoder *encoder)
return true;
}
+bool radeon_combios_get_tmds_info(struct radeon_encoder *encoder)
+{
+ struct drm_device *dev = encoder->base.dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ uint16_t tmp;
+ int i, n;
+ uint8_t ver;
+
+ tmp = radeon_bios16(dev_priv, dev_priv->bios_header_start + 0x34);
+ if (!tmp) {
+ DRM_INFO("No TMDS info found in BIOS\n");
+ return false;
+ }
+
+ ver = radeon_bios8(dev_priv, tmp);
+ DRM_INFO("DFP table revision: %d\n", ver);
+ if (ver == 3) {
+ n = radeon_bios8(dev_priv, tmp + 5) + 1;
+ if (n > 4) n = 4;
+ for (i = 0; i < n; i++) {
+ encoder->tmds_pll[i].value = radeon_bios32(dev_priv, tmp+i*10+0x08);
+ encoder->tmds_pll[i].freq = radeon_bios16(dev_priv, tmp+i*10+0x10);
+ }
+ return true;
+ } else if (ver == 4) {
+ int stride = 0;
+ n = radeon_bios8(dev_priv, tmp + 5) + 1;
+ if (n > 4) n = 4;
+ for (i = 0; i < n; i++) {
+ encoder->tmds_pll[i].value = radeon_bios32(dev_priv, tmp+stride+0x08);
+ encoder->tmds_pll[i].freq = radeon_bios16(dev_priv, tmp+stride+0x10);
+ if (i == 0) stride += 10;
+ else stride += 6;
+ }
+ return true;
+ }
+ return false;
+}
+
static void radeon_apply_legacy_quirks(struct drm_device *dev, int bios_index)
{
struct drm_radeon_private *dev_priv = dev->dev_private;
diff --git a/linux-core/radeon_display.c b/linux-core/radeon_display.c
index 7a7b585..1e5233d 100644
--- a/linux-core/radeon_display.c
+++ b/linux-core/radeon_display.c
@@ -116,38 +116,7 @@ void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
radeon_crtc->lut_b[regno] = blue >> 8;
}
-void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-}
-
-
-static bool radeon_crtc_mode_fixup(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
- return true;
-}
-
-static void radeon_crtc_mode_set(struct drm_crtc *crtc,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode,
- int x, int y)
-{
-
-}
-
-void radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y)
-{
-}
-
-static void radeon_crtc_prepare(struct drm_crtc *crtc)
-{
-}
-
-static void radeon_crtc_commit(struct drm_crtc *crtc)
-{
-}
static void avivo_lock_cursor(struct drm_crtc *crtc, bool lock)
{
@@ -263,15 +232,6 @@ static void radeon_crtc_destroy(struct drm_crtc *crtc)
kfree(radeon_crtc);
}
-static const struct drm_crtc_helper_funcs radeon_helper_funcs = {
- .dpms = radeon_crtc_dpms,
- .mode_fixup = radeon_crtc_mode_fixup,
- .mode_set = radeon_crtc_mode_set,
- .mode_set_base = radeon_crtc_set_base,
- .prepare = radeon_crtc_prepare,
- .commit = radeon_crtc_commit,
-};
-
static const struct drm_crtc_funcs radeon_crtc_funcs = {
.cursor_set = radeon_crtc_cursor_set,
.cursor_move = radeon_crtc_cursor_move,
@@ -309,7 +269,7 @@ static void radeon_crtc_init(struct drm_device *dev, int index)
if (dev_priv->is_atom_bios && dev_priv->chip_family > CHIP_RS690)
radeon_atombios_init_crtc(dev, radeon_crtc);
else
- drm_crtc_helper_add(&radeon_crtc->base, &radeon_helper_funcs);
+ radeon_legacy_init_crtc(dev, radeon_crtc);
}
bool radeon_legacy_setup_enc_conn(struct drm_device *dev)
@@ -360,8 +320,14 @@ bool radeon_setup_enc_conn(struct drm_device *dev)
if ((mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_I) ||
(mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_A) ||
(mode_info->bios_connector[i].connector_type == CONNECTOR_VGA)) {
- if (radeon_is_avivo(dev_priv))
+ if (radeon_is_avivo(dev_priv)) {
encoder = radeon_encoder_atom_dac_add(dev, i, mode_info->bios_connector[i].dac_type, 0);
+ } else {
+ if (mode_info->bios_connector[i].dac_type == DAC_PRIMARY)
+ encoder = radeon_encoder_legacy_primary_dac_add(dev, i, 0);
+// else if (mode_info->bios_connector[i].dac_type == DAC_TVDAC)
+// encoder radeon_encoder_legacy_secondary_dac_add(dev, i, 0);
+ }
if (encoder)
drm_mode_connector_attach_encoder(connector, encoder);
}
@@ -371,6 +337,10 @@ bool radeon_setup_enc_conn(struct drm_device *dev)
(mode_info->bios_connector[i].connector_type == CONNECTOR_DVI_D)) {
if (radeon_is_avivo(dev_priv))
encoder = radeon_encoder_atom_tmds_add(dev, i, mode_info->bios_connector[i].dac_type);
+ else {
+ if (mode_info->bios_connector[i].tmds_type == TMDS_INT)
+ encoder = radeon_encoder_legacy_tmds_int_add(dev, i);
+ }
if (encoder)
drm_mode_connector_attach_encoder(connector, encoder);
}
diff --git a/linux-core/radeon_encoders.c b/linux-core/radeon_encoders.c
index 1b75bd6..9a2d63e 100644
--- a/linux-core/radeon_encoders.c
+++ b/linux-core/radeon_encoders.c
@@ -30,9 +30,9 @@
extern int atom_debug;
-static void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
+void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
if (mode->hdisplay < radeon_encoder->panel_xres ||
@@ -319,7 +319,7 @@ static const struct drm_encoder_helper_funcs radeon_atom_lvtma_helper_funcs = {
.commit = radeon_lvtma_commit,
};
-static void radeon_enc_destroy(struct drm_encoder *encoder)
+void radeon_enc_destroy(struct drm_encoder *encoder)
{
struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
drm_encoder_cleanup(encoder);
@@ -895,68 +895,3 @@ struct drm_encoder *radeon_encoder_atom_tmds_add(struct drm_device *dev, int bio
return encoder;
}
-static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
-{
- struct drm_device *dev = encoder->dev;
-}
-
-static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)
-{
- radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
-{
- radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_ON);
-}
-
-static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
- struct drm_display_mode *adjusted_mode)
-{
-
-
-}
-
-static const struct drm_encoder_helper_funcs radeon_legacy_lvds_helper_funcs = {
- .dpms = radeon_legacy_lvds_dpms,
- .mode_fixup = radeon_lvtma_mode_fixup,
- .prepare = radeon_legacy_lvds_prepare,
- .mode_set = radeon_legacy_lvds_mode_set,
- .commit = radeon_legacy_lvds_commit,
-};
-
-
-static const struct drm_encoder_funcs radeon_legacy_lvds_enc_funcs = {
- .destroy = radeon_enc_destroy,
-};
-
-struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index)
-{
- struct drm_radeon_private *dev_priv = dev->dev_private;
- struct radeon_mode_info *mode_info = &dev_priv->mode_info;
- struct radeon_encoder *radeon_encoder;
- struct drm_encoder *encoder;
- radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
- if (!radeon_encoder) {
- return NULL;
- }
-
- encoder = &radeon_encoder->base;
-
- encoder->possible_crtcs = 0x3;
- encoder->possible_clones = 0;
- drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs,
- DRM_MODE_ENCODER_LVDS);
-
- drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
-
- /* TODO get the LVDS info from the BIOS for panel size etc. */
- /* get the lvds info from the bios */
- radeon_combios_get_lvds_info(radeon_encoder);
-
- /* LVDS gets default RMX full scaling */
- radeon_encoder->rmx_type = RMX_FULL;
-
- return encoder;
-}
diff --git a/linux-core/radeon_legacy_crtc.c b/linux-core/radeon_legacy_crtc.c
new file mode 100644
index 0000000..eb005a0
--- /dev/null
+++ b/linux-core/radeon_legacy_crtc.c
@@ -0,0 +1,748 @@
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * 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
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "radeon_drm.h"
+#include "radeon_drv.h"
+
+#include "drm_crtc_helper.h"
+
+void radeon_restore_common_regs(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ /* don't need this yet */
+}
+
+void radeon_restore_crtc_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ RADEON_WRITE(RADEON_CRTC_GEN_CNTL, state->crtc_gen_cntl |
+ RADEON_CRTC_DISP_REQ_EN_B);
+
+ RADEON_WRITE_P(RADEON_CRTC_EXT_CNTL, state->crtc_ext_cntl,
+ RADEON_CRTC_VSYNC_DIS | RADEON_CRTC_HSYNC_DIS | RADEON_CRTC_DISPLAY_DIS);
+
+ RADEON_WRITE(RADEON_CRTC_H_TOTAL_DISP, state->crtc_h_total_disp);
+ RADEON_WRITE(RADEON_CRTC_H_SYNC_STRT_WID, state->crtc_h_sync_strt_wid);
+ RADEON_WRITE(RADEON_CRTC_V_TOTAL_DISP, state->crtc_v_total_disp);
+ RADEON_WRITE(RADEON_CRTC_V_SYNC_STRT_WID, state->crtc_v_sync_strt_wid);
+
+ if (radeon_is_r300(dev_priv))
+ RADEON_WRITE(R300_CRTC_TILE_X0_Y0, state->crtc_tile_x0_y0);
+
+ RADEON_WRITE(RADEON_CRTC_OFFSET_CNTL, state->crtc_offset_cntl);
+ RADEON_WRITE(RADEON_CRTC_OFFSET, state->crtc_offset);
+
+ RADEON_WRITE(RADEON_CRTC_PITCH, state->crtc_pitch);
+ RADEON_WRITE(RADEON_DISP_MERGE_CNTL, state->disp_merge_cntl);
+
+ /* if dell server */
+ if (0)
+ {
+ RADEON_WRITE(RADEON_TV_DAC_CNTL, state->tv_dac_cntl);
+ RADEON_WRITE(RADEON_DISP_HW_DEBUG, state->disp_hw_debug);
+ RADEON_WRITE(RADEON_DAC_CNTL2, state->dac2_cntl);
+ RADEON_WRITE(RADEON_CRTC2_GEN_CNTL, state->crtc2_gen_cntl);
+ }
+
+ RADEON_WRITE(RADEON_CRTC_GEN_CNTL, state->crtc_gen_cntl);
+}
+
+void radeon_restore_crtc2_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ /* We prevent the CRTC from hitting th
+ e memory controller until
+ * fully programmed
+ */
+ RADEON_WRITE(RADEON_CRTC2_GEN_CNTL,
+ state->crtc2_gen_cntl | RADEON_CRTC2_VSYNC_DIS |
+ RADEON_CRTC2_HSYNC_DIS | RADEON_CRTC2_DISP_DIS |
+ RADEON_CRTC2_DISP_REQ_EN_B);
+
+ RADEON_WRITE(RADEON_CRTC2_H_TOTAL_DISP, state->crtc2_h_total_disp);
+ RADEON_WRITE(RADEON_CRTC2_H_SYNC_STRT_WID, state->crtc2_h_sync_strt_wid);
+ RADEON_WRITE(RADEON_CRTC2_V_TOTAL_DISP, state->crtc2_v_total_disp);
+ RADEON_WRITE(RADEON_CRTC2_V_SYNC_STRT_WID, state->crtc2_v_sync_strt_wid);
+
+ RADEON_WRITE(RADEON_FP_H2_SYNC_STRT_WID, state->fp_h2_sync_strt_wid);
+ RADEON_WRITE(RADEON_FP_V2_SYNC_STRT_WID, state->fp_v2_sync_strt_wid);
+
+ if (radeon_is_r300(dev_priv))
+ RADEON_WRITE(R300_CRTC2_TILE_X0_Y0, state->crtc2_tile_x0_y0);
+ RADEON_WRITE(RADEON_CRTC2_OFFSET_CNTL, state->crtc2_offset_cntl);
+ RADEON_WRITE(RADEON_CRTC2_OFFSET, state->crtc2_offset);
+
+ RADEON_WRITE(RADEON_CRTC2_PITCH, state->crtc2_pitch);
+ RADEON_WRITE(RADEON_DISP2_MERGE_CNTL, state->disp2_merge_cntl);
+
+ RADEON_WRITE(RADEON_CRTC2_GEN_CNTL, state->crtc2_gen_cntl);
+}
+
+static void radeon_pll_wait_for_read_update_complete(struct drm_device *dev)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ int i = 0;
+
+ /* FIXME: Certain revisions of R300 can't recover here. Not sure of
+ the cause yet, but this workaround will mask the problem for now.
+ Other chips usually will pass at the very first test, so the
+ workaround shouldn't have any effect on them. */
+ for (i = 0;
+ (i < 10000 &&
+ RADEON_READ_PLL(dev_priv, RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
+ i++);
+}
+
+static void radeon_pll_write_update(struct drm_device *dev)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ while (RADEON_READ_PLL(dev_priv, RADEON_PPLL_REF_DIV) & RADEON_PPLL_ATOMIC_UPDATE_R);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_REF_DIV,
+ RADEON_PPLL_ATOMIC_UPDATE_W,
+ ~(RADEON_PPLL_ATOMIC_UPDATE_W));
+}
+
+static void radeon_pll2_wait_for_read_update_complete(struct drm_device *dev)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ int i = 0;
+
+
+ /* FIXME: Certain revisions of R300 can't recover here. Not sure of
+ the cause yet, but this workaround will mask the problem for now.
+ Other chips usually will pass at the very first test, so the
+ workaround shouldn't have any effect on them. */
+ for (i = 0;
+ (i < 10000 &&
+ RADEON_READ_PLL(dev_priv, RADEON_P2PLL_REF_DIV) & RADEON_P2PLL_ATOMIC_UPDATE_R);
+ i++);
+}
+
+static void radeon_pll2_write_update(struct drm_device *dev)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ while (RADEON_READ_PLL(dev_priv, RADEON_P2PLL_REF_DIV) & RADEON_P2PLL_ATOMIC_UPDATE_R);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_P2PLL_REF_DIV,
+ RADEON_P2PLL_ATOMIC_UPDATE_W,
+ ~(RADEON_P2PLL_ATOMIC_UPDATE_W));
+}
+
+static uint8_t radeon_compute_pll_gain(uint16_t ref_freq, uint16_t ref_div,
+ uint16_t fb_div)
+{
+ unsigned int vcoFreq;
+
+ if (!ref_div)
+ return 1;
+
+ vcoFreq = ((unsigned)ref_freq & fb_div) / ref_div;
+
+ /*
+ * This is horribly crude: the VCO frequency range is divided into
+ * 3 parts, each part having a fixed PLL gain value.
+ */
+ if (vcoFreq >= 30000)
+ /*
+ * [300..max] MHz : 7
+ */
+ return 7;
+ else if (vcoFreq >= 18000)
+ /*
+ * [180..300) MHz : 4
+ */
+ return 4;
+ else
+ /*
+ * [0..180) MHz : 1
+ */
+ return 1;
+}
+
+void radeon_restore_pll_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ uint8_t pll_gain;
+
+ pll_gain = radeon_compute_pll_gain(dev_priv->mode_info.pll.reference_freq,
+ state->ppll_ref_div & RADEON_PPLL_REF_DIV_MASK,
+ state->ppll_div_3 & RADEON_PPLL_FB3_DIV_MASK);
+
+ if (dev_priv->flags & RADEON_IS_MOBILITY) {
+ /* A temporal workaround for the occational blanking on certain laptop panels.
+ This appears to related to the PLL divider registers (fail to lock?).
+ It occurs even when all dividers are the same with their old settings.
+ In this case we really don't need to fiddle with PLL registers.
+ By doing this we can avoid the blanking problem with some panels.
+ */
+ if ((state->ppll_ref_div == (RADEON_READ_PLL(dev_priv, RADEON_PPLL_REF_DIV) & RADEON_PPLL_REF_DIV_MASK)) &&
+ (state->ppll_div_3 == (RADEON_READ_PLL(dev_priv, RADEON_PPLL_DIV_3) &
+ (RADEON_PPLL_POST3_DIV_MASK | RADEON_PPLL_FB3_DIV_MASK)))) {
+ RADEON_WRITE_P(RADEON_CLOCK_CNTL_INDEX,
+ RADEON_PLL_DIV_SEL,
+ ~(RADEON_PLL_DIV_SEL));
+ radeon_pll_errata_after_index(dev_priv);
+ return;
+ }
+ }
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_VCLK_ECP_CNTL,
+ RADEON_VCLK_SRC_SEL_CPUCLK,
+ ~(RADEON_VCLK_SRC_SEL_MASK));
+
+ RADEON_WRITE_PLL_P(dev_priv,
+ RADEON_PPLL_CNTL,
+ RADEON_PPLL_RESET
+ | RADEON_PPLL_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN
+ | ((uint32_t)pll_gain << RADEON_PPLL_PVG_SHIFT),
+ ~(RADEON_PPLL_RESET
+ | RADEON_PPLL_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_PVG_MASK));
+
+ RADEON_WRITE_P(RADEON_CLOCK_CNTL_INDEX,
+ RADEON_PLL_DIV_SEL,
+ ~(RADEON_PLL_DIV_SEL));
+ radeon_pll_errata_after_index(dev_priv);
+
+ if (radeon_is_r300(dev_priv) ||
+ (dev_priv->chip_family == CHIP_RS300) ||
+ (dev_priv->chip_family == CHIP_RS400) ||
+ (dev_priv->chip_family == CHIP_RS480)) {
+ if (state->ppll_ref_div & R300_PPLL_REF_DIV_ACC_MASK) {
+ /* When restoring console mode, use saved PPLL_REF_DIV
+ * setting.
+ */
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_REF_DIV,
+ state->ppll_ref_div,
+ 0);
+ } else {
+ /* R300 uses ref_div_acc field as real ref divider */
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_REF_DIV,
+ (state->ppll_ref_div << R300_PPLL_REF_DIV_ACC_SHIFT),
+ ~R300_PPLL_REF_DIV_ACC_MASK);
+ }
+ } else {
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_REF_DIV,
+ state->ppll_ref_div,
+ ~RADEON_PPLL_REF_DIV_MASK);
+ }
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_DIV_3,
+ state->ppll_div_3,
+ ~RADEON_PPLL_FB3_DIV_MASK);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_DIV_3,
+ state->ppll_div_3,
+ ~RADEON_PPLL_POST3_DIV_MASK);
+
+ radeon_pll_write_update(dev);
+ radeon_pll_wait_for_read_update_complete(dev);
+
+ RADEON_WRITE_PLL(dev_priv, RADEON_HTOTAL_CNTL, state->htotal_cntl);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PPLL_CNTL,
+ 0,
+ ~(RADEON_PPLL_RESET
+ | RADEON_PPLL_SLEEP
+ | RADEON_PPLL_ATOMIC_UPDATE_EN
+ | RADEON_PPLL_VGA_ATOMIC_UPDATE_EN));
+
+ DRM_DEBUG("Wrote: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
+ state->ppll_ref_div,
+ state->ppll_div_3,
+ (unsigned)state->htotal_cntl,
+ RADEON_READ_PLL(dev_priv, RADEON_PPLL_CNTL));
+ DRM_DEBUG("Wrote: rd=%d, fd=%d, pd=%d\n",
+ state->ppll_ref_div & RADEON_PPLL_REF_DIV_MASK,
+ state->ppll_div_3 & RADEON_PPLL_FB3_DIV_MASK,
+ (state->ppll_div_3 & RADEON_PPLL_POST3_DIV_MASK) >> 16);
+
+ mdelay(50); /* Let the clock to lock */
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_VCLK_ECP_CNTL,
+ RADEON_VCLK_SRC_SEL_PPLLCLK,
+ ~(RADEON_VCLK_SRC_SEL_MASK));
+
+ /*RADEON_WRITE_PLL(dev_priv, RADEON_VCLK_ECP_CNTL, state->vclk_ecp_cntl);*/
+
+}
+
+void radeon_restore_pll2_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ uint8_t pll_gain;
+
+ pll_gain = radeon_compute_pll_gain(dev_priv->mode_info.pll.reference_freq,
+ state->p2pll_ref_div & RADEON_P2PLL_REF_DIV_MASK,
+ state->p2pll_div_0 & RADEON_P2PLL_FB0_DIV_MASK);
+
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PIXCLKS_CNTL,
+ RADEON_PIX2CLK_SRC_SEL_CPUCLK,
+ ~(RADEON_PIX2CLK_SRC_SEL_MASK));
+
+ RADEON_WRITE_PLL_P(dev_priv,
+ RADEON_P2PLL_CNTL,
+ RADEON_P2PLL_RESET
+ | RADEON_P2PLL_ATOMIC_UPDATE_EN
+ | ((uint32_t)pll_gain << RADEON_P2PLL_PVG_SHIFT),
+ ~(RADEON_P2PLL_RESET
+ | RADEON_P2PLL_ATOMIC_UPDATE_EN
+ | RADEON_P2PLL_PVG_MASK));
+
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_P2PLL_REF_DIV,
+ state->p2pll_ref_div,
+ ~RADEON_P2PLL_REF_DIV_MASK);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_P2PLL_DIV_0,
+ state->p2pll_div_0,
+ ~RADEON_P2PLL_FB0_DIV_MASK);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_P2PLL_DIV_0,
+ state->p2pll_div_0,
+ ~RADEON_P2PLL_POST0_DIV_MASK);
+
+ radeon_pll2_write_update(dev);
+ radeon_pll2_wait_for_read_update_complete(dev);
+
+ RADEON_WRITE_PLL(dev_priv, RADEON_HTOTAL2_CNTL, state->htotal_cntl2);
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_P2PLL_CNTL,
+ 0,
+ ~(RADEON_P2PLL_RESET
+ | RADEON_P2PLL_SLEEP
+ | RADEON_P2PLL_ATOMIC_UPDATE_EN));
+
+ DRM_DEBUG("Wrote2: 0x%08x 0x%08x 0x%08x (0x%08x)\n",
+ (unsigned)state->p2pll_ref_div,
+ (unsigned)state->p2pll_div_0,
+ (unsigned)state->htotal_cntl2,
+ RADEON_READ_PLL(dev_priv, RADEON_P2PLL_CNTL));
+ DRM_DEBUG("Wrote2: rd=%u, fd=%u, pd=%u\n",
+ (unsigned)state->p2pll_ref_div & RADEON_P2PLL_REF_DIV_MASK,
+ (unsigned)state->p2pll_div_0 & RADEON_P2PLL_FB0_DIV_MASK,
+ (unsigned)((state->p2pll_div_0 &
+ RADEON_P2PLL_POST0_DIV_MASK) >>16));
+
+ mdelay(50); /* Let the clock to lock */
+
+ RADEON_WRITE_PLL_P(dev_priv, RADEON_PIXCLKS_CNTL,
+ RADEON_PIX2CLK_SRC_SEL_P2PLLCLK,
+ ~(RADEON_PIX2CLK_SRC_SEL_MASK));
+
+ RADEON_WRITE_PLL(dev_priv, RADEON_PIXCLKS_CNTL, state->pixclks_cntl);
+
+
+}
+
+
+void radeon_crtc_dpms(struct drm_crtc *crtc, int mode)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ uint32_t mask;
+
+ mask = radeon_crtc->crtc_id ?
+ (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS | RADEON_CRTC2_HSYNC_DIS | RADEON_CRTC2_DISP_REQ_EN_B) :
+ (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_VSYNC_DIS | RADEON_CRTC_HSYNC_DIS);
+
+ switch(mode) {
+ case DRM_MODE_DPMS_ON:
+ if (radeon_crtc->crtc_id) {
+ RADEON_WRITE_P(RADEON_CRTC2_GEN_CNTL, 0, ~mask);
+ } else {
+ RADEON_WRITE_P(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_DISP_REQ_EN_B);
+ RADEON_WRITE_P(RADEON_CRTC_EXT_CNTL, 0, ~mask);
+ }
+ break;
+ case DRM_MODE_DPMS_STANDBY:
+ if (radeon_crtc->crtc_id) {
+ RADEON_WRITE_P(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_HSYNC_DIS), ~mask);
+ } else {
+ RADEON_WRITE_P(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_DISP_REQ_EN_B);
+ RADEON_WRITE_P(RADEON_CRTC_EXT_CNTL, (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_HSYNC_DIS), ~mask);
+ }
+ break;
+ case DRM_MODE_DPMS_SUSPEND:
+ if (radeon_crtc->crtc_id) {
+ RADEON_WRITE_P(RADEON_CRTC2_GEN_CNTL, (RADEON_CRTC2_DISP_DIS | RADEON_CRTC2_VSYNC_DIS), ~mask);
+ } else {
+ RADEON_WRITE_P(RADEON_CRTC_GEN_CNTL, 0, ~RADEON_CRTC_DISP_REQ_EN_B);
+ RADEON_WRITE_P(RADEON_CRTC_EXT_CNTL, (RADEON_CRTC_DISPLAY_DIS | RADEON_CRTC_VSYNC_DIS), ~mask);
+ }
+ break;
+ case DRM_MODE_DPMS_OFF:
+ if (radeon_crtc->crtc_id) {
+ RADEON_WRITE_P(RADEON_CRTC2_GEN_CNTL, mask, ~mask);
+ } else {
+ RADEON_WRITE_P(RADEON_CRTC_GEN_CNTL, RADEON_CRTC_DISP_REQ_EN_B, ~RADEON_CRTC_DISP_REQ_EN_B);
+ RADEON_WRITE_P(RADEON_CRTC_EXT_CNTL, mask, ~mask);
+ }
+ break;
+ }
+
+ if (mode != DRM_MODE_DPMS_OFF) {
+ radeon_crtc_load_lut(crtc);
+ }
+}
+
+static bool radeon_init_crtc_base(struct drm_crtc *crtc, struct radeon_legacy_state *state, int x, int y)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ struct radeon_framebuffer *radeon_fb;
+ struct drm_radeon_gem_object *obj_priv;
+ uint32_t base;
+
+ radeon_fb = to_radeon_framebuffer(crtc->fb);
+
+ obj_priv = radeon_fb->obj->driver_private;
+
+ state->crtc_offset = obj_priv->bo->offset + dev_priv->fb_location;
+
+ state->crtc_offset_cntl = 0;
+
+ /* TODO tiling */
+ if (0) {
+ if (radeon_is_r300(dev_priv)) {
+ state->crtc_offset_cntl |= (R300_CRTC_X_Y_MODE_EN |
+ R300_CRTC_MICRO_TILE_BUFFER_DIS |
+ R300_CRTC_MACRO_TILE_EN);
+ } else {
+ state->crtc_offset_cntl |= RADEON_CRTC_TILE_EN;
+ }
+ } else {
+ if (radeon_is_r300(dev_priv)) {
+ state->crtc_offset_cntl &= ~(R300_CRTC_X_Y_MODE_EN |
+ R300_CRTC_MICRO_TILE_BUFFER_DIS |
+ R300_CRTC_MACRO_TILE_EN);
+ } else {
+ state->crtc_offset_cntl &= ~RADEON_CRTC_TILE_EN;
+ }
+ }
+
+ base = obj_priv->bo->offset;
+
+ /* TODO more tiling */
+ if (0) {
+ if (radeon_is_r300(dev_priv)) {
+ state->crtc_tile_x0_y0 = x | (y << 16);
+ base &= ~0x7ff;
+ } else {
+ int byteshift = crtc->fb->bits_per_pixel >> 4;
+ int tile_addr = (((y >> 3) * crtc->fb->width + x) >> (8 - byteshift)) << 11;
+ base += tile_addr + ((x << byteshift) % 256) + ((y % 8) << 8);
+ state->crtc_offset_cntl |= (y % 16);
+ }
+ } else {
+ int offset = y * crtc->fb->pitch + x;
+ switch (crtc->fb->bits_per_pixel) {
+ }
+ base += offset;
+ }
+
+ base &= ~7;
+
+ /* update sarea TODO */
+
+ state->crtc_offset = base;
+ return true;
+}
+
+static bool radeon_init_crtc_registers(struct drm_crtc *crtc, struct radeon_legacy_state *state,
+ struct drm_display_mode *mode)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ int format;
+ int hsync_start;
+ int hsync_wid;
+ int vsync_wid;
+
+ switch (crtc->fb->depth) {
+
+ case 15: format = 3; break; /* 555 */
+ case 16: format = 4; break; /* 565 */
+ case 24: format = 5; break; /* RGB */
+ case 32: format = 6; break; /* xRGB */
+ default:
+ return false;
+ }
+
+ state->crtc_gen_cntl = (RADEON_CRTC_EXT_DISP_EN
+ | RADEON_CRTC_EN
+ | (format << 8)
+ | ((mode->flags & DRM_MODE_FLAG_DBLSCAN)
+ ? RADEON_CRTC_DBL_SCAN_EN
+ : 0)
+ | ((mode->flags & DRM_MODE_FLAG_CSYNC)
+ ? RADEON_CRTC_CSYNC_EN
+ : 0)
+ | ((mode->flags & DRM_MODE_FLAG_INTERLACE)
+ ? RADEON_CRTC_INTERLACE_EN
+ : 0));
+
+ state->crtc_ext_cntl |= (RADEON_XCRT_CNT_EN|
+ RADEON_CRTC_VSYNC_DIS |
+ RADEON_CRTC_HSYNC_DIS |
+ RADEON_CRTC_DISPLAY_DIS);
+
+ state->disp_merge_cntl = RADEON_READ(RADEON_DISP_MERGE_CNTL);
+ state->disp_merge_cntl &= ~RADEON_DISP_RGB_OFFSET_EN;
+
+ state->crtc_h_total_disp = ((((mode->crtc_htotal / 8) - 1) & 0x3ff)
+ | ((((mode->crtc_hdisplay / 8) - 1) & 0x1ff)
+ << 16));
+
+ hsync_wid = (mode->crtc_hsync_end - mode->crtc_hsync_start) / 8;
+ if (!hsync_wid) hsync_wid = 1;
+ hsync_start = mode->crtc_hsync_start - 8;
+
+ state->crtc_h_sync_strt_wid = ((hsync_start & 0x1fff)
+ | ((hsync_wid & 0x3f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NHSYNC)
+ ? RADEON_CRTC_H_SYNC_POL
+ : 0));
+
+ /* This works for double scan mode. */
+ state->crtc_v_total_disp = (((mode->crtc_vtotal - 1) & 0xffff)
+ | ((mode->crtc_vdisplay - 1) << 16));
+
+ vsync_wid = mode->crtc_vsync_end - mode->crtc_vsync_start;
+ if (!vsync_wid) vsync_wid = 1;
+
+ state->crtc_v_sync_strt_wid = (((mode->crtc_vsync_start - 1) & 0xfff)
+ | ((vsync_wid & 0x1f) << 16)
+ | ((mode->flags & DRM_MODE_FLAG_NVSYNC)
+ ? RADEON_CRTC_V_SYNC_POL
+ : 0));
+
+ state->crtc_pitch = (((crtc->fb->pitch * crtc->fb->bits_per_pixel) +
+ ((crtc->fb->bits_per_pixel * 8) -1)) /
+ (crtc->fb->bits_per_pixel * 8));
+ state->crtc_pitch |= state->crtc_pitch << 16;
+
+ /* TODO -> Dell Server */
+ if (0) {
+// state->dac2_cntl = info->StatedReg->dac2_cntl;
+// state->tv_dac_cntl = info->StatedReg->tv_dac_cntl;
+// state->crtc2_gen_cntl = info->StatedReg->crtc2_gen_cntl;
+// state->disp_hw_debug = info->StatedReg->disp_hw_debug;
+
+// state->dac2_cntl &= ~RADEON_DAC2_DAC_CLK_SEL;
+// state->dac2_cntl |= RADEON_DAC2_DAC2_CLK_SEL;
+
+ /* For CRT on DAC2, don't turn it on if BIOS didn't
+ enable it, even it's detected.
+ */
+ state->disp_hw_debug |= RADEON_CRT2_DISP1_SEL;
+ state->tv_dac_cntl &= ~((1<<2) | (3<<8) | (7<<24) | (0xff<<16));
+ state->tv_dac_cntl |= (0x03 | (2<<8) | (0x58<<16));
+ }
+
+ return true;
+}
+
+static void radeon_init_pll_registers(struct drm_crtc *crtc, struct radeon_legacy_state *state,
+ struct drm_display_mode *mode, int flags)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ uint32_t feedback_div = 0;
+ uint32_t reference_div = 0;
+ uint32_t post_divider = 0;
+ uint32_t freq = 0;
+ struct radeon_pll *pll = &dev_priv->mode_info.pll;
+ struct {
+ int divider;
+ int bitvalue;
+ } *post_div, post_divs[] = {
+ /* From RAGE 128 VR/RAGE 128 GL Register
+ * Reference Manual (Technical Reference
+ * Manual P/N RRG-G04100-C Rev. 0.04), page
+ * 3-17 (PLL_DIV_[3:0]).
+ */
+ { 1, 0 }, /* VCLK_SRC */
+ { 2, 1 }, /* VCLK_SRC/2 */
+ { 4, 2 }, /* VCLK_SRC/4 */
+ { 8, 3 }, /* VCLK_SRC/8 */
+ { 3, 4 }, /* VCLK_SRC/3 */
+ { 16, 5 }, /* VCLK_SRC/16 */
+ { 6, 6 }, /* VCLK_SRC/6 */
+ { 12, 7 }, /* VCLK_SRC/12 */
+ { 0, 0 }
+ };
+
+#if 0 // TODO
+ if ((flags & RADEON_PLL_USE_BIOS_DIVS) && info->UseBiosDividers) {
+ state->ppll_ref_div = info->RefDivider;
+ state->ppll_div_3 = info->FeedbackDivider | (info->PostDivider << 16);
+ state->htotal_cntl = 0;
+ return;
+ }
+#endif
+
+ DRM_DEBUG("\n");
+ radeon_compute_pll(pll, mode->clock, &freq, &feedback_div, &reference_div, &post_divider, flags);
+
+ for (post_div = &post_divs[0]; post_div->divider; ++post_div) {
+ if (post_div->divider == post_divider)
+ break;
+ }
+
+ if (!post_div->divider) {
+ state->pll_output_freq = freq;
+ post_div = &post_divs[0];
+ }
+
+ state->dot_clock_freq = freq;
+ state->feedback_div = feedback_div;
+ state->reference_div = reference_div;
+ state->post_div = post_divider;
+
+ DRM_DEBUG("dc=%u, of=%u, fd=%d, rd=%d, pd=%d\n",
+ (unsigned)state->dot_clock_freq,
+ (unsigned)state->pll_output_freq,
+ state->feedback_div,
+ state->reference_div,
+ state->post_div);
+
+ state->ppll_ref_div = state->reference_div;
+
+#if defined(__powerpc__) && (0) /* TODO */
+ /* apparently programming this otherwise causes a hang??? */
+ if (info->MacModel == RADEON_MAC_IBOOK)
+ state->ppll_div_3 = 0x000600ad;
+ else
+#endif
+ state->ppll_div_3 = (state->feedback_div | (post_div->bitvalue << 16));
+
+ state->htotal_cntl = mode->htotal & 0x7;
+
+ state->vclk_ecp_cntl = (RADEON_READ_PLL(dev_priv, RADEON_VCLK_ECP_CNTL) &
+ ~RADEON_VCLK_SRC_SEL_MASK) | RADEON_VCLK_SRC_SEL_PPLLCLK;
+
+}
+
+static bool radeon_crtc_mode_fixup(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static void radeon_crtc_mode_set(struct drm_crtc *crtc,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode,
+ int x, int y)
+{
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(crtc);
+ struct drm_device *dev = crtc->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ struct drm_encoder *encoder;
+ int pll_flags = RADEON_PLL_LEGACY | RADEON_PLL_PREFER_LOW_REF_DIV;
+ int i;
+
+ list_for_each_entry(encoder, &dev->mode_config.encoder_list, head) {
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+
+ if (encoder->crtc == crtc) {
+ if (encoder->encoder_type != DRM_MODE_ENCODER_DAC)
+ pll_flags |= RADEON_PLL_NO_ODD_POST_DIV;
+ if (encoder->encoder_type == DRM_MODE_ENCODER_LVDS)
+ pll_flags |= RADEON_PLL_USE_BIOS_DIVS | RADEON_PLL_USE_REF_DIV;
+ }
+ }
+
+ switch(radeon_crtc->crtc_id) {
+ case 0:
+ radeon_init_crtc_registers(crtc, &dev_priv->mode_info.legacy_state, adjusted_mode);
+ radeon_init_crtc_base(crtc, &dev_priv->mode_info.legacy_state, crtc->x, crtc->y);
+// dot_clock = adjusted_mode->clock / 1000;
+
+ // if (dot_clock)
+ radeon_init_pll_registers(crtc, &dev_priv->mode_info.legacy_state, adjusted_mode,
+ pll_flags);
+ break;
+ case 1:
+ break;
+
+ }
+
+ /* TODO TV */
+
+ switch (radeon_crtc->crtc_id) {
+ case 0:
+ radeon_restore_crtc_registers(dev, &dev_priv->mode_info.legacy_state);
+ radeon_restore_pll_registers(dev, &dev_priv->mode_info.legacy_state);
+ break;
+ case 1:
+ radeon_restore_crtc2_registers(dev, &dev_priv->mode_info.legacy_state);
+ radeon_restore_pll2_registers(dev, &dev_priv->mode_info.legacy_state);
+ break;
+ }
+
+}
+
+void radeon_crtc_set_base(struct drm_crtc *crtc, int x, int y)
+{
+}
+
+static void radeon_crtc_prepare(struct drm_crtc *crtc)
+{
+}
+
+static void radeon_crtc_commit(struct drm_crtc *crtc)
+{
+}
+
+static const struct drm_crtc_helper_funcs legacy_helper_funcs = {
+ .dpms = radeon_crtc_dpms,
+ .mode_fixup = radeon_crtc_mode_fixup,
+ .mode_set = radeon_crtc_mode_set,
+ .mode_set_base = radeon_crtc_set_base,
+ .prepare = radeon_crtc_prepare,
+ .commit = radeon_crtc_commit,
+};
+
+
+void radeon_legacy_init_crtc(struct drm_device *dev,
+ struct radeon_crtc *radeon_crtc)
+{
+ drm_crtc_helper_add(&radeon_crtc->base, &legacy_helper_funcs);
+}
diff --git a/linux-core/radeon_legacy_encoders.c b/linux-core/radeon_legacy_encoders.c
new file mode 100644
index 0000000..8846653
--- /dev/null
+++ b/linux-core/radeon_legacy_encoders.c
@@ -0,0 +1,391 @@
+/*
+ * Copyright 2007-8 Advanced Micro Devices, Inc.
+ * Copyright 2008 Red Hat Inc.
+ *
+ * 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
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: Dave Airlie
+ * Alex Deucher
+ */
+#include "drmP.h"
+#include "drm_crtc_helper.h"
+#include "radeon_drm.h"
+#include "radeon_drv.h"
+
+
+void radeon_restore_dac_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ if (radeon_is_r300(dev_priv))
+ RADEON_WRITE_P(RADEON_GPIOPAD_A, state->gpiopad_a, ~1);
+
+ RADEON_WRITE_P(RADEON_DAC_CNTL,
+ state->dac_cntl,
+ RADEON_DAC_RANGE_CNTL |
+ RADEON_DAC_BLANKING);
+
+ RADEON_WRITE(RADEON_DAC_CNTL2, state->dac2_cntl);
+
+ if ((dev_priv->chip_family != CHIP_R100) &&
+ (dev_priv->chip_family != CHIP_R200))
+ RADEON_WRITE (RADEON_TV_DAC_CNTL, state->tv_dac_cntl);
+
+ RADEON_WRITE(RADEON_DISP_OUTPUT_CNTL, state->disp_output_cntl);
+
+ if ((dev_priv->chip_family == CHIP_R200) ||
+ radeon_is_r300(dev_priv)) {
+ RADEON_WRITE(RADEON_DISP_TV_OUT_CNTL, state->disp_tv_out_cntl);
+ } else {
+ RADEON_WRITE(RADEON_DISP_HW_DEBUG, state->disp_hw_debug);
+ }
+
+ RADEON_WRITE(RADEON_DAC_MACRO_CNTL, state->dac_macro_cntl);
+
+ /* R200 DAC connected via DVO */
+ if (dev_priv->chip_family == CHIP_R200)
+ RADEON_WRITE(RADEON_FP2_GEN_CNTL, state->fp2_gen_cntl);
+}
+
+
+/* Write TMDS registers */
+void radeon_restore_fp_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ RADEON_WRITE(RADEON_TMDS_PLL_CNTL, state->tmds_pll_cntl);
+ RADEON_WRITE(RADEON_TMDS_TRANSMITTER_CNTL,state->tmds_transmitter_cntl);
+ RADEON_WRITE(RADEON_FP_GEN_CNTL, state->fp_gen_cntl);
+
+ if ((dev_priv->chip_family == CHIP_RS400) ||
+ (dev_priv->chip_family == CHIP_RS480)) {
+ RADEON_WRITE(RS400_FP_2ND_GEN_CNTL, state->fp_2nd_gen_cntl);
+ /*RADEON_WRITE(RS400_TMDS2_CNTL, state->tmds2_cntl);*/
+ RADEON_WRITE(RS400_TMDS2_TRANSMITTER_CNTL, state->tmds2_transmitter_cntl);
+ }
+
+ /* old AIW Radeon has some BIOS initialization problem
+ * with display buffer underflow, only occurs to DFP
+ */
+ if (dev_priv->flags & RADEON_SINGLE_CRTC)
+ RADEON_WRITE(RADEON_GRPH_BUFFER_CNTL,
+ RADEON_READ(RADEON_GRPH_BUFFER_CNTL) & ~0x7f0000);
+
+}
+
+/* Write FP2 registers */
+void radeon_restore_fp2_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ RADEON_WRITE(RADEON_FP2_GEN_CNTL, state->fp2_gen_cntl);
+
+ if ((dev_priv->chip_family == CHIP_RS400) ||
+ (dev_priv->chip_family == CHIP_RS480))
+ RADEON_WRITE(RS400_FP2_2_GEN_CNTL, state->fp2_2_gen_cntl);
+}
+
+/* Write RMX registers */
+void radeon_state_rmx_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ RADEON_WRITE(RADEON_FP_HORZ_STRETCH, state->fp_horz_stretch);
+ RADEON_WRITE(RADEON_FP_VERT_STRETCH, state->fp_vert_stretch);
+ RADEON_WRITE(RADEON_CRTC_MORE_CNTL, state->crtc_more_cntl);
+ RADEON_WRITE(RADEON_FP_HORZ_VERT_ACTIVE, state->fp_horz_vert_active);
+ RADEON_WRITE(RADEON_FP_H_SYNC_STRT_WID, state->fp_h_sync_strt_wid);
+ RADEON_WRITE(RADEON_FP_V_SYNC_STRT_WID, state->fp_v_sync_strt_wid);
+ RADEON_WRITE(RADEON_FP_CRTC_H_TOTAL_DISP, state->fp_crtc_h_total_disp);
+ RADEON_WRITE(RADEON_FP_CRTC_V_TOTAL_DISP, state->fp_crtc_v_total_disp);
+
+}
+
+/* Write LVDS registers */
+void radeon_restore_lvds_registers(struct drm_device *dev, struct radeon_legacy_state *state)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ if (dev_priv->flags & RADEON_IS_MOBILITY) {
+ RADEON_WRITE(RADEON_LVDS_GEN_CNTL, state->lvds_gen_cntl);
+ /*RADEON_WRITE(RADEON_LVDS_PLL_CNTL, state->lvds_pll_cntl);*/
+
+ if (dev_priv->chip_family == CHIP_RV410) {
+ RADEON_WRITE(RADEON_CLOCK_CNTL_INDEX, 0);
+ }
+ }
+
+}
+
+static void radeon_init_fp_registers(struct drm_encoder *encoder, struct drm_display_mode *mode,
+ bool is_primary)
+{
+
+
+}
+
+static void radeon_init_dac_registers(struct drm_encoder *encoder, struct radeon_legacy_state *state,
+ struct drm_display_mode *mode, bool is_primary)
+{
+ struct drm_device *dev = encoder->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+
+ if (is_primary) {
+ if (dev_priv->chip_family == CHIP_R200 || radeon_is_r300(dev_priv)) {
+ state->disp_output_cntl = RADEON_READ(RADEON_DISP_OUTPUT_CNTL &
+ ~RADEON_DISP_DAC_SOURCE_MASK);
+ } else {
+ state->dac2_cntl = RADEON_READ(RADEON_DAC_CNTL2) & ~(RADEON_DAC2_DAC_CLK_SEL);
+ }
+ } else {
+ if (dev_priv->chip_family == CHIP_R200 || radeon_is_r300(dev_priv)) {
+ state->disp_output_cntl = RADEON_READ(RADEON_DISP_OUTPUT_CNTL &
+ ~RADEON_DISP_DAC_SOURCE_MASK);
+ state->disp_output_cntl |= RADEON_DISP_DAC_SOURCE_CRTC2;
+ } else {
+ state->dac2_cntl = RADEON_READ(RADEON_DAC_CNTL2) | RADEON_DAC2_DAC_CLK_SEL;
+ }
+ }
+
+ state->dac_cntl = (RADEON_DAC_MASK_ALL |
+ RADEON_DAC_VGA_ADR_EN |
+ /* TODO 6-bits */
+ RADEON_DAC_8BIT_EN);
+ state->dac_macro_cntl = RADEON_READ(RADEON_DAC_MACRO_CNTL);
+}
+
+static void radeon_legacy_lvds_dpms(struct drm_encoder *encoder, int mode)
+{
+ struct drm_device *dev = encoder->dev;
+}
+
+static void radeon_legacy_lvds_prepare(struct drm_encoder *encoder)
+{
+ radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_lvds_commit(struct drm_encoder *encoder)
+{
+ radeon_legacy_lvds_dpms(encoder, DRM_MODE_DPMS_ON);
+}
+
+static void radeon_legacy_lvds_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+
+}
+
+static bool radeon_legacy_lvds_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
+
+ radeon_encoder->flags &= ~RADEON_USE_RMX;
+
+ if (radeon_encoder->rmx_type != RMX_OFF)
+ radeon_rmx_mode_fixup(encoder, mode, adjusted_mode);
+
+ return true;
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_lvds_helper_funcs = {
+ .dpms = radeon_legacy_lvds_dpms,
+ .mode_fixup = radeon_legacy_lvds_mode_fixup,
+ .prepare = radeon_legacy_lvds_prepare,
+ .mode_set = radeon_legacy_lvds_mode_set,
+ .commit = radeon_legacy_lvds_commit,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_lvds_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+
+struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ struct radeon_mode_info *mode_info = &dev_priv->mode_info;
+ struct radeon_encoder *radeon_encoder;
+ struct drm_encoder *encoder;
+ radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+ if (!radeon_encoder) {
+ return NULL;
+ }
+
+ encoder = &radeon_encoder->base;
+
+ encoder->possible_crtcs = 0x3;
+ encoder->possible_clones = 0;
+ drm_encoder_init(dev, encoder, &radeon_legacy_lvds_enc_funcs,
+ DRM_MODE_ENCODER_LVDS);
+
+ drm_encoder_helper_add(encoder, &radeon_legacy_lvds_helper_funcs);
+
+ /* TODO get the LVDS info from the BIOS for panel size etc. */
+ /* get the lvds info from the bios */
+ radeon_combios_get_lvds_info(radeon_encoder);
+
+ /* LVDS gets default RMX full scaling */
+ radeon_encoder->rmx_type = RMX_FULL;
+
+ return encoder;
+}
+
+static bool radeon_legacy_primary_dac_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ return true;
+}
+
+static void radeon_legacy_primary_dac_dpms(struct drm_encoder *encoder, int mode)
+{
+
+
+}
+
+static void radeon_legacy_primary_dac_prepare(struct drm_encoder *encoder)
+{
+ radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_primary_dac_commit(struct drm_encoder *encoder)
+{
+ radeon_legacy_primary_dac_dpms(encoder, DRM_MODE_DPMS_ON);
+}
+
+static void radeon_legacy_primary_dac_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+ struct drm_device *dev = encoder->dev;
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ struct radeon_crtc *radeon_crtc = to_radeon_crtc(encoder->crtc);
+ radeon_init_dac_registers(encoder, &dev_priv->mode_info.legacy_state, adjusted_mode,
+ (radeon_crtc->crtc_id == 1));
+
+ radeon_restore_dac_registers(dev, &dev_priv->mode_info.legacy_state);
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_primary_dac_helper_funcs = {
+ .dpms = radeon_legacy_primary_dac_dpms,
+ .mode_fixup = radeon_legacy_primary_dac_mode_fixup,
+ .prepare = radeon_legacy_primary_dac_prepare,
+ .mode_set = radeon_legacy_primary_dac_mode_set,
+ .commit = radeon_legacy_primary_dac_commit,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_primary_dac_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int has_tv)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ struct radeon_mode_info *mode_info = &dev_priv->mode_info;
+ struct radeon_encoder *radeon_encoder;
+ struct drm_encoder *encoder;
+ radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+ if (!radeon_encoder) {
+ return NULL;
+ }
+
+ encoder = &radeon_encoder->base;
+
+ encoder->possible_crtcs = 0x3;
+ encoder->possible_clones = 0;
+ drm_encoder_init(dev, encoder, &radeon_legacy_primary_dac_enc_funcs,
+ DRM_MODE_ENCODER_DAC);
+
+ drm_encoder_helper_add(encoder, &radeon_legacy_primary_dac_helper_funcs);
+
+ return encoder;
+}
+
+
+static bool radeon_legacy_tmds_int_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+}
+
+static void radeon_legacy_tmds_int_dpms(struct drm_encoder *encoder, int mode)
+{
+ /* dfp1 */
+
+}
+
+static void radeon_legacy_tmds_int_prepare(struct drm_encoder *encoder)
+{
+ radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_OFF);
+}
+
+static void radeon_legacy_tmds_int_commit(struct drm_encoder *encoder)
+{
+ radeon_legacy_tmds_int_dpms(encoder, DRM_MODE_DPMS_ON);
+}
+
+static void radeon_legacy_tmds_int_mode_set(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode)
+{
+
+
+}
+
+static const struct drm_encoder_helper_funcs radeon_legacy_tmds_int_helper_funcs = {
+ .dpms = radeon_legacy_tmds_int_dpms,
+ .mode_fixup = radeon_legacy_tmds_int_mode_fixup,
+ .prepare = radeon_legacy_tmds_int_prepare,
+ .mode_set = radeon_legacy_tmds_int_mode_set,
+ .commit = radeon_legacy_tmds_int_commit,
+};
+
+
+static const struct drm_encoder_funcs radeon_legacy_tmds_int_enc_funcs = {
+ .destroy = radeon_enc_destroy,
+};
+
+struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index)
+{
+ struct drm_radeon_private *dev_priv = dev->dev_private;
+ struct radeon_mode_info *mode_info = &dev_priv->mode_info;
+ struct radeon_encoder *radeon_encoder;
+ struct drm_encoder *encoder;
+ radeon_encoder = kzalloc(sizeof(struct radeon_encoder), GFP_KERNEL);
+ if (!radeon_encoder) {
+ return NULL;
+ }
+
+ encoder = &radeon_encoder->base;
+
+ encoder->possible_crtcs = 0x3;
+ encoder->possible_clones = 0;
+ drm_encoder_init(dev, encoder, &radeon_legacy_tmds_int_enc_funcs,
+ DRM_MODE_ENCODER_TMDS);
+
+ drm_encoder_helper_add(encoder, &radeon_legacy_tmds_int_helper_funcs);
+
+ radeon_combios_get_tmds_info(radeon_encoder);
+ return encoder;
+}
diff --git a/linux-core/radeon_mode.h b/linux-core/radeon_mode.h
index f75e827..91c6f48 100644
--- a/linux-core/radeon_mode.h
+++ b/linux-core/radeon_mode.h
@@ -115,6 +115,11 @@ struct radeon_bios_connector {
int igp_lane_info;
};
+struct radeon_tmds_pll {
+ uint32_t freq;
+ uint32_t value;
+};
+
#define RADEON_MAX_BIOS_CONNECTOR 16
#define RADEON_PLL_USE_BIOS_DIVS (1 << 0)
@@ -124,27 +129,177 @@ struct radeon_bios_connector {
#define RADEON_PLL_PREFER_LOW_REF_DIV (1 << 4)
struct radeon_pll {
- uint16_t reference_freq;
- uint16_t reference_div;
- uint32_t pll_in_min;
- uint32_t pll_in_max;
- uint32_t pll_out_min;
- uint32_t pll_out_max;
- uint16_t xclk;
-
- uint32_t min_ref_div;
- uint32_t max_ref_div;
- uint32_t min_post_div;
- uint32_t max_post_div;
- uint32_t min_feedback_div;
- uint32_t max_feedback_div;
- uint32_t best_vco;
+ uint16_t reference_freq;
+ uint16_t reference_div;
+ uint32_t pll_in_min;
+ uint32_t pll_in_max;
+ uint32_t pll_out_min;
+ uint32_t pll_out_max;
+ uint16_t xclk;
+
+ uint32_t min_ref_div;
+ uint32_t max_ref_div;
+ uint32_t min_post_div;
+ uint32_t max_post_div;
+ uint32_t min_feedback_div;
+ uint32_t max_feedback_div;
+ uint32_t best_vco;
+};
+
+#define MAX_H_CODE_TIMING_LEN 32
+#define MAX_V_CODE_TIMING_LEN 32
+
+struct radeon_legacy_state {
+
+ uint32_t bus_cntl;
+
+ /* DAC */
+ uint32_t dac_cntl;
+ uint32_t dac2_cntl;
+ uint32_t dac_macro_cntl;
+
+ /* CRTC 1 */
+ uint32_t crtc_gen_cntl;
+ uint32_t crtc_ext_cntl;
+ uint32_t crtc_h_total_disp;
+ uint32_t crtc_h_sync_strt_wid;
+ uint32_t crtc_v_total_disp;
+ uint32_t crtc_v_sync_strt_wid;
+ uint32_t crtc_offset;
+ uint32_t crtc_offset_cntl;
+ uint32_t crtc_pitch;
+ uint32_t disp_merge_cntl;
+ uint32_t grph_buffer_cntl;
+ uint32_t crtc_more_cntl;
+ uint32_t crtc_tile_x0_y0;
+
+ /* CRTC 2 */
+ uint32_t crtc2_gen_cntl;
+ uint32_t crtc2_h_total_disp;
+ uint32_t crtc2_h_sync_strt_wid;
+ uint32_t crtc2_v_total_disp;
+ uint32_t crtc2_v_sync_strt_wid;
+ uint32_t crtc2_offset;
+ uint32_t crtc2_offset_cntl;
+ uint32_t crtc2_pitch;
+ uint32_t crtc2_tile_x0_y0;
+
+ uint32_t disp_output_cntl;
+ uint32_t disp_tv_out_cntl;
+ uint32_t disp_hw_debug;
+ uint32_t disp2_merge_cntl;
+ uint32_t grph2_buffer_cntl;
+
+ /* FP regs */
+ uint32_t fp_crtc_h_total_disp;
+ uint32_t fp_crtc_v_total_disp;
+ uint32_t fp_gen_cntl;
+ uint32_t fp2_gen_cntl;
+ uint32_t fp_h_sync_strt_wid;
+ uint32_t fp_h2_sync_strt_wid;
+ uint32_t fp_horz_stretch;
+ uint32_t fp_horz_vert_active;
+ uint32_t fp_panel_cntl;
+ uint32_t fp_v_sync_strt_wid;
+ uint32_t fp_v2_sync_strt_wid;
+ uint32_t fp_vert_stretch;
+ uint32_t lvds_gen_cntl;
+ uint32_t lvds_pll_cntl;
+ uint32_t tmds_pll_cntl;
+ uint32_t tmds_transmitter_cntl;
+
+ /* Computed values for PLL */
+ uint32_t dot_clock_freq;
+ uint32_t pll_output_freq;
+ int feedback_div;
+ int reference_div;
+ int post_div;
+
+ /* PLL registers */
+ uint32_t ppll_ref_div;
+ uint32_t ppll_div_3;
+ uint32_t htotal_cntl;
+ uint32_t vclk_ecp_cntl;
+
+ /* Computed values for PLL2 */
+ uint32_t dot_clock_freq_2;
+ uint32_t pll_output_freq_2;
+ int feedback_div_2;
+ int reference_div_2;
+ int post_div_2;
+
+ /* PLL2 registers */
+ uint32_t p2pll_ref_div;
+ uint32_t p2pll_div_0;
+ uint32_t htotal_cntl2;
+ uint32_t pixclks_cntl;
+
+ bool palette_valid;
+ uint32_t palette[256];
+ uint32_t palette2[256];
+
+ uint32_t disp2_req_cntl1;
+ uint32_t disp2_req_cntl2;
+ uint32_t dmif_mem_cntl1;
+ uint32_t disp1_req_cntl1;
+
+ uint32_t fp_2nd_gen_cntl;
+ uint32_t fp2_2_gen_cntl;
+ uint32_t tmds2_cntl;
+ uint32_t tmds2_transmitter_cntl;
+
+ /* TV out registers */
+ uint32_t tv_master_cntl;
+ uint32_t tv_htotal;
+ uint32_t tv_hsize;
+ uint32_t tv_hdisp;
+ uint32_t tv_hstart;
+ uint32_t tv_vtotal;
+ uint32_t tv_vdisp;
+ uint32_t tv_timing_cntl;
+ uint32_t tv_vscaler_cntl1;
+ uint32_t tv_vscaler_cntl2;
+ uint32_t tv_sync_size;
+ uint32_t tv_vrestart;
+ uint32_t tv_hrestart;
+ uint32_t tv_frestart;
+ uint32_t tv_ftotal;
+ uint32_t tv_clock_sel_cntl;
+ uint32_t tv_clkout_cntl;
+ uint32_t tv_data_delay_a;
+ uint32_t tv_data_delay_b;
+ uint32_t tv_dac_cntl;
+ uint32_t tv_pll_cntl;
+ uint32_t tv_pll_cntl1;
+ uint32_t tv_pll_fine_cntl;
+ uint32_t tv_modulator_cntl1;
+ uint32_t tv_modulator_cntl2;
+ uint32_t tv_frame_lock_cntl;
+ uint32_t tv_pre_dac_mux_cntl;
+ uint32_t tv_rgb_cntl;
+ uint32_t tv_y_saw_tooth_cntl;
+ uint32_t tv_y_rise_cntl;
+ uint32_t tv_y_fall_cntl;
+ uint32_t tv_uv_adr;
+ uint32_t tv_upsamp_and_gain_cntl;
+ uint32_t tv_gain_limit_settings;
+ uint32_t tv_linear_gain_settings;
+ uint32_t tv_crc_cntl;
+ uint32_t tv_sync_cntl;
+ uint32_t gpiopad_a;
+ uint32_t pll_test_cntl;
+
+ uint16_t h_code_timing[MAX_H_CODE_TIMING_LEN];
+ uint16_t v_code_timing[MAX_V_CODE_TIMING_LEN];
+
+
};
struct radeon_mode_info {
struct atom_context *atom_context;
struct radeon_bios_connector bios_connector[RADEON_MAX_BIOS_CONNECTOR];
struct radeon_pll pll;
+ struct radeon_legacy_state legacy_state;
};
struct radeon_crtc {
@@ -185,6 +340,7 @@ struct radeon_encoder {
uint32_t vblank;
uint32_t panel_pwr_delay;
uint32_t dotclock;
+ struct radeon_tmds_pll tmds_pll[4];
};
struct radeon_connector {
@@ -221,6 +377,8 @@ struct drm_encoder *radeon_encoder_lvtma_add(struct drm_device *dev, int bios_in
struct drm_encoder *radeon_encoder_atom_dac_add(struct drm_device *dev, int bios_index, int dac_id, int with_tv);
struct drm_encoder *radeon_encoder_atom_tmds_add(struct drm_device *dev, int bios_index, int tmds_type);
struct drm_encoder *radeon_encoder_legacy_lvds_add(struct drm_device *dev, int bios_index);
+struct drm_encoder *radeon_encoder_legacy_primary_dac_add(struct drm_device *dev, int bios_index, int with_tv);
+struct drm_encoder *radeon_encoder_legacy_tmds_int_add(struct drm_device *dev, int bios_index);
extern void radeon_crtc_load_lut(struct drm_crtc *crtc);
extern void atombios_crtc_set_base(struct drm_crtc *crtc, int x, int y);
@@ -233,6 +391,7 @@ extern bool radeon_atom_get_clock_info(struct drm_device *dev);
extern bool radeon_combios_get_clock_info(struct drm_device *dev);
extern void radeon_get_lvds_info(struct radeon_encoder *encoder);
extern bool radeon_combios_get_lvds_info(struct radeon_encoder *encoder);
+extern bool radeon_combios_get_tmds_info(struct radeon_encoder *encoder);
extern void radeon_crtc_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
u16 blue, int regno);
struct drm_framebuffer *radeon_user_framebuffer_create(struct drm_device *dev,
@@ -245,6 +404,8 @@ int radeonfb_remove(struct drm_device *dev, struct drm_framebuffer *fb);
bool radeon_get_legacy_connector_info_from_bios(struct drm_device *dev);
void radeon_atombios_init_crtc(struct drm_device *dev,
struct radeon_crtc *radeon_crtc);
+void radeon_legacy_init_crtc(struct drm_device *dev,
+ struct radeon_crtc *radeon_crtc);
void avivo_i2c_do_lock(struct radeon_connector *radeon_connector, int lock_state);
void radeon_atom_static_pwrmgt_setup(struct drm_device *dev, int enable);
@@ -252,4 +413,9 @@ void radeon_atom_dyn_clk_setup(struct drm_device *dev, int enable);
void radeon_get_clock_info(struct drm_device *dev);
extern bool radeon_get_atom_connector_info_from_bios_connector_table(struct drm_device *dev);
+void radeon_rmx_mode_fixup(struct drm_encoder *encoder,
+ struct drm_display_mode *mode,
+ struct drm_display_mode *adjusted_mode);
+void radeon_enc_destroy(struct drm_encoder *encoder);
+
#endif
diff --git a/shared-core/radeon_cp.c b/shared-core/radeon_cp.c
index 4c03f73..b751740 100644
--- a/shared-core/radeon_cp.c
+++ b/shared-core/radeon_cp.c
@@ -2282,6 +2282,7 @@ static void radeon_set_dynamic_clock(struct drm_device *dev, int mode)
int radeon_modeset_cp_init(struct drm_device *dev)
{
drm_radeon_private_t *dev_priv = dev->dev_private;
+ uint32_t tmp;
/* allocate a ring and ring rptr bits from GART space */
/* these are allocated in GEM files */
@@ -2311,6 +2312,11 @@ int radeon_modeset_cp_init(struct drm_device *dev)
radeon_cp_init_ring_buffer(dev, dev_priv);
+ /* need to enable BUS mastering in Buscntl */
+ tmp = RADEON_READ(RADEON_BUS_CNTL);
+ tmp &= ~RADEON_BUS_MASTER_DIS;
+ RADEON_WRITE(RADEON_BUS_CNTL, tmp);
+
radeon_do_engine_reset(dev);
radeon_test_writeback(dev_priv);
@@ -2381,8 +2387,8 @@ int radeon_modeset_preinit(struct drm_device *dev)
if (dev_priv->is_atom_bios) {
dev_priv->mode_info.atom_context = atom_parse(&card, dev_priv->bios);
- radeon_get_clock_info(dev);
}
+ radeon_get_clock_info(dev);
return 0;
}
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h
index 94975e4..51a5b00 100644
--- a/shared-core/radeon_drv.h
+++ b/shared-core/radeon_drv.h
@@ -1277,41 +1277,59 @@ extern int r300_do_cp_cmdbuf(struct drm_device *dev,
extern int RADEON_READ_PLL(struct drm_radeon_private *dev_priv, int addr);
extern void RADEON_WRITE_PLL(struct drm_radeon_private *dev_priv, int addr, uint32_t data);
-#define RADEON_WRITE_PCIE( addr, val ) \
+#define RADEON_WRITE_P(reg, val, mask) \
+do { \
+ uint32_t tmp = RADEON_READ(reg); \
+ tmp &= ~(mask); \
+ tmp |= ((val) & ~(mask)); \
+ RADEON_WRITE(reg, tmp); \
+} while(0)
+
+#define RADEON_WRITE_PLL_P(dev_priv, addr, val, mask) \
+do { \
+ uint32_t tmp_ = RADEON_READ_PLL(dev_priv, addr); \
+ tmp_ &= (mask); \
+ tmp_ |= ((val) & ~(mask)); \
+ RADEON_WRITE_PLL(dev_priv, addr, tmp_); \
+} while (0)
+
+
+
+#define RADEON_WRITE_PCIE(addr, val) \
do { \
- RADEON_WRITE8( RADEON_PCIE_INDEX, \
+ RADEON_WRITE8(RADEON_PCIE_INDEX, \
((addr) & 0xff)); \
- RADEON_WRITE( RADEON_PCIE_DATA, (val) ); \
+ RADEON_WRITE(RADEON_PCIE_DATA, (val)); \
} while (0)
-#define R500_WRITE_MCIND( addr, val ) \
+#define R500_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(R520_MC_IND_INDEX, 0xff0000 | ((addr) & 0xff)); \
RADEON_WRITE(R520_MC_IND_DATA, (val)); \
RADEON_WRITE(R520_MC_IND_INDEX, 0); \
} while (0)
-#define RS480_WRITE_MCIND( addr, val ) \
+#define RS480_WRITE_MCIND(addr, val) \
do { \
- RADEON_WRITE( RS480_NB_MC_INDEX, \
+ RADEON_WRITE(RS480_NB_MC_INDEX, \
((addr) & 0xff) | RS480_NB_MC_IND_WR_EN); \
- RADEON_WRITE( RS480_NB_MC_DATA, (val) ); \
- RADEON_WRITE( RS480_NB_MC_INDEX, 0xff ); \
+ RADEON_WRITE(RS480_NB_MC_DATA, (val)); \
+ RADEON_WRITE(RS480_NB_MC_INDEX, 0xff); \
} while (0)
-#define RS690_WRITE_MCIND( addr, val ) \
+#define RS690_WRITE_MCIND(addr, val) \
do { \
RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_EN | ((addr) & RS690_MC_INDEX_MASK)); \
RADEON_WRITE(RS690_MC_DATA, val); \
RADEON_WRITE(RS690_MC_INDEX, RS690_MC_INDEX_WR_ACK); \
} while (0)
-#define IGP_WRITE_MCIND( addr, val ) \
+#define IGP_WRITE_MCIND(addr, val) \
do { \
- if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) \
- RS690_WRITE_MCIND( addr, val ); \
- else \
- RS480_WRITE_MCIND( addr, val ); \
+ if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RS690) \
+ RS690_WRITE_MCIND(addr, val); \
+ else \
+ RS480_WRITE_MCIND(addr, val); \
} while (0)
#define CP_PACKET0( reg, n ) \
@@ -1355,42 +1373,42 @@ do { \
#define RADEON_FLUSH_CACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_DC_FLUSH ); \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH); \
} else { \
- OUT_RING( CP_PACKET0( R300_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_DC_FLUSH ); \
- } \
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH); \
+ } \
} while (0)
#define RADEON_PURGE_CACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_DC_FLUSH_ALL ); \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \
} else { \
- OUT_RING( CP_PACKET0( R300_RB3D_DSTCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_DC_FLUSH_ALL ); \
- } \
+ OUT_RING(CP_PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_DC_FLUSH_ALL); \
+ } \
} while (0)
#define RADEON_FLUSH_ZCACHE() do { \
if ((dev_priv->flags & RADEON_FAMILY_MASK) <= CHIP_RV280) { \
- OUT_RING( CP_PACKET0( RADEON_RB3D_ZCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( RADEON_RB3D_ZC_FLUSH ); \
+ OUT_RING(CP_PACKET0(RADEON_RB3D_ZCACHE_CTLSTAT, 0)); \
+ OUT_RING(RADEON_RB3D_ZC_FLUSH); \
} else { \
- OUT_RING( CP_PACKET0( R300_ZB_ZCACHE_CTLSTAT, 0 ) ); \
- OUT_RING( R300_ZC_FLUSH ); \
- } \
+ OUT_RING(CP_PACKET0(R300_ZB_ZCACHE_CTLSTAT, 0)); \
+ OUT_RING(R300_ZC_FLUSH); \
+ } \
} while (0)
#define RADEO...
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