lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

drm/i915: INTEL_INFO->gen supercedes i8xx, i9xx, i965g

Browse Source 
Avoid confusion between i965g meaning broadwater and the gen4+ chipset
families.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Chris Wilson
2010-09-17 00:32:17 +01:00
parent 219adae138
commit a6c45cf013
17 changed files with 196 additions and 200 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/gpu/drm/i915/intel_crt.c
View File

@ -79,7 +79,7 @@ static int intel_crt_mode_valid(struct drm_connector *connector,
if (mode->clock < 25000)
return MODE_CLOCK_LOW;
if (!IS_I9XX(dev))
if (IS_GEN2(dev))
max_clock = 350000;
else
max_clock = 400000;
@ -123,7 +123,7 @@ static void intel_crt_mode_set(struct drm_encoder *encoder,
* Disable separate mode multiplier used when cloning SDVO to CRT
* XXX this needs to be adjusted when we really are cloning
*/
if (IS_I965G(dev) && !HAS_PCH_SPLIT(dev)) {
if (INTEL_INFO(dev)->gen >= 4 && !HAS_PCH_SPLIT(dev)) {
dpll_md = I915_READ(dpll_md_reg);
I915_WRITE(dpll_md_reg,
dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK);
@ -325,7 +325,7 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder
/* Set the border color to purple. */
I915_WRITE(bclrpat_reg, 0x500050);
if (IS_I9XX(dev)) {
if (!IS_GEN2(dev)) {
uint32_t pipeconf = I915_READ(pipeconf_reg);
I915_WRITE(pipeconf_reg, pipeconf | PIPECONF_FORCE_BORDER);
POSTING_READ(pipeconf_reg);
@ -411,7 +411,7 @@ intel_crt_detect(struct drm_connector *connector, bool force)
int dpms_mode;
enum drm_connector_status status;
if (IS_I9XX(dev) && !IS_I915G(dev) && !IS_I915GM(dev)) {
if (I915_HAS_HOTPLUG(dev)) {
if (intel_crt_detect_hotplug(connector))
return connector_status_connected;
else